diff --git a/tests/common/PlatformMathTests.cpp b/tests/common/PlatformMathTests.cpp
index 9236300..8b73e42 100644
--- a/tests/common/PlatformMathTests.cpp
+++ b/tests/common/PlatformMathTests.cpp
@@ -1,6 +1,6 @@
 /*
- * SPDX-FileCopyrightText: Copyright 2021 - 2022 Arm Limited and/or its affiliates <open-source-office@arm.com>
-   * SPDX-License-Identifier: Apache-2.0
+ * SPDX-FileCopyrightText: Copyright 2021 - 2023 Arm Limited and/or its affiliates
+ * <open-source-office@arm.com> SPDX-License-Identifier: Apache-2.0
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -219,366 +219,252 @@
 
 TEST_CASE("Test FFT32")
 {
+    constexpr size_t nElem = 512;
+
     /*Test  Constants: */
-    std::vector<float> input_zeros(512, 0);
-    std::vector<float> input_ones(512, 1);
+    std::vector<float> input_zeros(nElem, 0);
+    std::vector<float> input_ones(nElem, 1);
+
     /* Random numbers generated using numpy rand with range [0:1] */
     std::vector<float> input_random{
-            0.42333686,0.6547418,0.8933691,0.91466254,0.5992143,0.99474055,0.97750413,0.97160685,
-            0.72718734,0.8699537,0.643911,0.09764466,0.0050113136,0.46823388,0.13709934,0.44892532,
-            0.59728205,0.04055081,0.5579888,0.18445836,0.66469765,0.82715863,0.91934484,0.7844356,
-            0.23489648,0.021708783,0.67819905,0.75761676,0.48374954,0.14006922,0.87082034,0.7694296,
-            0.80479276,0.8241704,0.95917296,0.5758142,0.16839339,0.34290153,0.5846108,0.6878044,
-            0.1067114,0.5198196,0.4356897,0.68049103,0.12480807,0.3538696,0.06067087,0.056964435,
-            0.5382167,0.07761527,0.6673144,0.9045368,0.11050189,0.03530183,0.07864744,0.98752064,
-            0.014321936,0.101833574,0.43293256,0.87102246,0.52411795,0.90232223,0.49560344,0.6803092,
-            0.2908511,0.14653015,0.99105513,0.7057098,0.09623502,0.039713606,0.88669086,0.56018597,
-            0.90632766,0.99241334,0.18748309,0.38991618,0.6359827,0.05665585,0.732304,0.2703365,
-            0.19014524,0.5017947,0.78862536,0.81253093,0.35050204,0.2832596,0.65221876,0.59856164,
-            0.42758793,0.78865635,0.30943435,0.93780816,0.62568265,0.35397422,0.84209913,0.48590583,
-            0.34837773,0.5811646,0.42924216,0.26692122,0.030709852,0.84459823,0.09085059,0.29297647,
-            0.48539516,0.33488297,0.7877257,0.8728821,0.28454545,0.7109578,0.86097074,0.8536262,
-            0.4978063,0.5760398,0.77506036,0.7716988,0.27041402,0.52340513,0.2055419,0.8728235,
-            0.13492358,0.79122984,0.52998376,0.33897072,0.6426309,0.8766521,0.89287037,0.74047667,
-            0.42341164,0.67437655,0.4682156,0.67123246,0.54287183,0.3580476,0.94756556,0.2699457,
-            0.6131569,0.75043845,0.8115012,0.49610943,0.7108478,0.90941435,0.02233071,0.37346774,
-            0.33732748,0.46691266,0.35784695,0.39391598,0.8556212,0.884142,0.11730601,0.550112,
-            0.31513855,0.69654715,0.58585805,0.4493127,0.78515726,0.8176612,0.9846698,0.32842383,
-            0.41843212,0.48470423,0.6757128,0.95876855,0.5989163,0.13587572,0.72886884,0.88291156,
-            0.34402263,0.66211045,0.86188424,0.21498202,0.26397392,0.67372984,0.91386956,0.7339788,
-            0.91308993,0.1953016,0.1539217,0.214701,0.58234113,0.8019992,0.63969976,0.041050985,
-            0.7293308,0.26341477,0.54768014,0.97596467,0.12385198,0.44149798,0.5519762,0.1697347,
-            0.577215,0.8213594,0.47874716,0.64515114,0.61467725,0.18463866,0.23890929,0.51052976,
-            0.16807361,0.53142565,0.2414274,0.41690814,0.98815554,0.6245643,0.9477003,0.24780034,
-            0.82469565,0.8614785,0.9565832,0.062440686,0.9710724,0.039196696,0.11030199,0.35234734,
-            0.02065066,0.12832293,0.7328055,0.48924434,0.17247158,0.5769348,0.44146806,0.53575355,
-            0.17258933,0.6980237,0.86494404,0.50573164,0.5033998,0.71199447,0.41353586,0.26767612,
-            0.3789118,0.046621118,0.58491063,0.22861995,0.03134273,0.53280216,0.23382367,0.07748905,
-            0.96875405,0.6613716,0.64087844,0.8377165,0.051519375,0.68997836,0.3776376,0.43362603,
-            0.5358754,0.51419014,0.12823892,0.26574057,0.508808,0.15734084,0.78327274,0.5045347,
-            0.5445746,0.89297736,0.8531272,0.91270804,0.87429863,0.3965137,0.13544834,0.74269205,
-            0.80592203,0.045050766,0.13362087,0.17090783,0.02873757,0.99339336,0.6394376,0.48203012,
-            0.70598215,0.37082237,0.39792424,0.89938444,0.312602,0.48755112,0.18220617,0.17303479,
-            0.31954846,0.78080165,0.1755106,0.68262285,0.84665287,0.8520143,0.8459509,0.39417005,
-            0.30087698,0.81362164,0.61927587,0.32739028,0.9023775,0.27578092,0.6830477,0.15842387,
-            0.8473049,0.43057114,0.2019703,0.20560141,0.6237757,0.60283095,0.27645138,0.26605442,
-            0.27985683,0.41353813,0.85139906,0.71711886,0.5444832,0.73613757,0.7397004,0.7406752,
-            0.41016674,0.31896713,0.4541723,0.2795807,0.47941738,0.00504193,0.89091027,0.8097144,
-            0.63033766,0.37252298,0.9132861,0.5102532,0.04104481,0.30368647,0.21573475,0.99520445,
-            0.5047808,0.6868845,0.99881023,0.30377692,0.2554386,0.47201005,0.11120686,0.10077732,
-            0.1853349,0.49159425,0.3938629,0.8989509,0.9887155,0.698771,0.695701,0.78368753,0.52537227,
-            0.19451462,0.3659248,0.1968508,0.7751828,0.33103722,0.40406147,0.37832898,0.68663514,
-            0.32225925,0.41771907,0.034218453,0.42808908,0.20685343,0.1861495,0.045986768,0.8532299,
-            0.17200677,0.44670314,0.56831235,0.5388232,0.5430553,0.69175136,0.6462231,0.42827028,
-            0.10050113,0.30627027,0.9967943,0.6684778,0.5928422,0.63392985,0.99123496,0.79301435,
-            0.7936309,0.42839453,0.39781123,0.22329247,0.0122212395,0.2807108,0.19812097,0.5576105,
-            0.115653396,0.3732018,0.7622857,0.19847734,0.5310287,0.7298145,0.5518292,0.9117333,
-            0.13215758,0.33716795,0.42372775,0.6779287,0.35799992,0.097887225,0.20171605,0.9948177,
-            0.1829232,0.80349857,0.9807098,0.22959666,0.67322475,0.63094735,0.93454355,0.15962408,
-            0.04335433,0.47104993,0.36784375,0.45258796,0.93415564,0.1655446,0.7195017,0.76236975,
-            0.3846913,0.01330617,0.84716374,0.1227003,0.65102947,0.6632434,0.3728453,0.4222391,
-            0.6942989,0.16014872,0.10798196,0.94033676,0.026525471,0.8379024,0.5484514,0.13500613,
-            0.22919805,0.7001831,0.6573261,0.38086265,0.8725666,0.35077834,0.28415123,0.42283052,
-            0.668379,0.9769895,0.37621376,0.646407,0.11188069,0.17129017,0.7441628,0.25617477,
-            0.7751679,0.8565412,0.67631435,0.45213568,0.61896557,0.3387995,0.51607716,0.60779697,
-            0.16428445,0.5080923,0.13012086,0.61184275,0.7690249,0.9578811,0.67365676,0.16241212,
-            0.97157824,0.5595742,0.75936574,0.6043881,0.2149638,0.4925318,0.58727825,0.97953695,
-            0.01605968,0.2819307,0.6448378,0.4265335,0.661541,0.3976571,0.40607136,0.46425515,
-            0.2055872,0.2716193,0.4132582,0.8372537,0.37787434,0.082228854,0.7985557,0.9718134,
-            0.35222608,0.4853643,0.2569464,0.14783978,0.4889042,0.62900156,0.19994198,0.4618481,
-            0.21673755,0.51749533,0.1260157,0.83759904,0.36438805,0.6704668,0.22010763,0.2359318,
-            0.53004104,0.9723652,0.91218954,0.9153926,0.48207277,0.34850466,0.8939421
-    };
+        0.42333686,  0.6547418,   0.8933691,   0.91466254,   0.5992143,   0.99474055,   0.97750413,
+        0.97160685,  0.72718734,  0.8699537,   0.643911,     0.09764466,  0.0050113136, 0.46823388,
+        0.13709934,  0.44892532,  0.59728205,  0.04055081,   0.5579888,   0.18445836,   0.66469765,
+        0.82715863,  0.91934484,  0.7844356,   0.23489648,   0.021708783, 0.67819905,   0.75761676,
+        0.48374954,  0.14006922,  0.87082034,  0.7694296,    0.80479276,  0.8241704,    0.95917296,
+        0.5758142,   0.16839339,  0.34290153,  0.5846108,    0.6878044,   0.1067114,    0.5198196,
+        0.4356897,   0.68049103,  0.12480807,  0.3538696,    0.06067087,  0.056964435,  0.5382167,
+        0.07761527,  0.6673144,   0.9045368,   0.11050189,   0.03530183,  0.07864744,   0.98752064,
+        0.014321936, 0.101833574, 0.43293256,  0.87102246,   0.52411795,  0.90232223,   0.49560344,
+        0.6803092,   0.2908511,   0.14653015,  0.99105513,   0.7057098,   0.09623502,   0.039713606,
+        0.88669086,  0.56018597,  0.90632766,  0.99241334,   0.18748309,  0.38991618,   0.6359827,
+        0.05665585,  0.732304,    0.2703365,   0.19014524,   0.5017947,   0.78862536,   0.81253093,
+        0.35050204,  0.2832596,   0.65221876,  0.59856164,   0.42758793,  0.78865635,   0.30943435,
+        0.93780816,  0.62568265,  0.35397422,  0.84209913,   0.48590583,  0.34837773,   0.5811646,
+        0.42924216,  0.26692122,  0.030709852, 0.84459823,   0.09085059,  0.29297647,   0.48539516,
+        0.33488297,  0.7877257,   0.8728821,   0.28454545,   0.7109578,   0.86097074,   0.8536262,
+        0.4978063,   0.5760398,   0.77506036,  0.7716988,    0.27041402,  0.52340513,   0.2055419,
+        0.8728235,   0.13492358,  0.79122984,  0.52998376,   0.33897072,  0.6426309,    0.8766521,
+        0.89287037,  0.74047667,  0.42341164,  0.67437655,   0.4682156,   0.67123246,   0.54287183,
+        0.3580476,   0.94756556,  0.2699457,   0.6131569,    0.75043845,  0.8115012,    0.49610943,
+        0.7108478,   0.90941435,  0.02233071,  0.37346774,   0.33732748,  0.46691266,   0.35784695,
+        0.39391598,  0.8556212,   0.884142,    0.11730601,   0.550112,    0.31513855,   0.69654715,
+        0.58585805,  0.4493127,   0.78515726,  0.8176612,    0.9846698,   0.32842383,   0.41843212,
+        0.48470423,  0.6757128,   0.95876855,  0.5989163,    0.13587572,  0.72886884,   0.88291156,
+        0.34402263,  0.66211045,  0.86188424,  0.21498202,   0.26397392,  0.67372984,   0.91386956,
+        0.7339788,   0.91308993,  0.1953016,   0.1539217,    0.214701,    0.58234113,   0.8019992,
+        0.63969976,  0.041050985, 0.7293308,   0.26341477,   0.54768014,  0.97596467,   0.12385198,
+        0.44149798,  0.5519762,   0.1697347,   0.577215,     0.8213594,   0.47874716,   0.64515114,
+        0.61467725,  0.18463866,  0.23890929,  0.51052976,   0.16807361,  0.53142565,   0.2414274,
+        0.41690814,  0.98815554,  0.6245643,   0.9477003,    0.24780034,  0.82469565,   0.8614785,
+        0.9565832,   0.062440686, 0.9710724,   0.039196696,  0.11030199,  0.35234734,   0.02065066,
+        0.12832293,  0.7328055,   0.48924434,  0.17247158,   0.5769348,   0.44146806,   0.53575355,
+        0.17258933,  0.6980237,   0.86494404,  0.50573164,   0.5033998,   0.71199447,   0.41353586,
+        0.26767612,  0.3789118,   0.046621118, 0.58491063,   0.22861995,  0.03134273,   0.53280216,
+        0.23382367,  0.07748905,  0.96875405,  0.6613716,    0.64087844,  0.8377165,    0.051519375,
+        0.68997836,  0.3776376,   0.43362603,  0.5358754,    0.51419014,  0.12823892,   0.26574057,
+        0.508808,    0.15734084,  0.78327274,  0.5045347,    0.5445746,   0.89297736,   0.8531272,
+        0.91270804,  0.87429863,  0.3965137,   0.13544834,   0.74269205,  0.80592203,   0.045050766,
+        0.13362087,  0.17090783,  0.02873757,  0.99339336,   0.6394376,   0.48203012,   0.70598215,
+        0.37082237,  0.39792424,  0.89938444,  0.312602,     0.48755112,  0.18220617,   0.17303479,
+        0.31954846,  0.78080165,  0.1755106,   0.68262285,   0.84665287,  0.8520143,    0.8459509,
+        0.39417005,  0.30087698,  0.81362164,  0.61927587,   0.32739028,  0.9023775,    0.27578092,
+        0.6830477,   0.15842387,  0.8473049,   0.43057114,   0.2019703,   0.20560141,   0.6237757,
+        0.60283095,  0.27645138,  0.26605442,  0.27985683,   0.41353813,  0.85139906,   0.71711886,
+        0.5444832,   0.73613757,  0.7397004,   0.7406752,    0.41016674,  0.31896713,   0.4541723,
+        0.2795807,   0.47941738,  0.00504193,  0.89091027,   0.8097144,   0.63033766,   0.37252298,
+        0.9132861,   0.5102532,   0.04104481,  0.30368647,   0.21573475,  0.99520445,   0.5047808,
+        0.6868845,   0.99881023,  0.30377692,  0.2554386,    0.47201005,  0.11120686,   0.10077732,
+        0.1853349,   0.49159425,  0.3938629,   0.8989509,    0.9887155,   0.698771,     0.695701,
+        0.78368753,  0.52537227,  0.19451462,  0.3659248,    0.1968508,   0.7751828,    0.33103722,
+        0.40406147,  0.37832898,  0.68663514,  0.32225925,   0.41771907,  0.034218453,  0.42808908,
+        0.20685343,  0.1861495,   0.045986768, 0.8532299,    0.17200677,  0.44670314,   0.56831235,
+        0.5388232,   0.5430553,   0.69175136,  0.6462231,    0.42827028,  0.10050113,   0.30627027,
+        0.9967943,   0.6684778,   0.5928422,   0.63392985,   0.99123496,  0.79301435,   0.7936309,
+        0.42839453,  0.39781123,  0.22329247,  0.0122212395, 0.2807108,   0.19812097,   0.5576105,
+        0.115653396, 0.3732018,   0.7622857,   0.19847734,   0.5310287,   0.7298145,    0.5518292,
+        0.9117333,   0.13215758,  0.33716795,  0.42372775,   0.6779287,   0.35799992,   0.097887225,
+        0.20171605,  0.9948177,   0.1829232,   0.80349857,   0.9807098,   0.22959666,   0.67322475,
+        0.63094735,  0.93454355,  0.15962408,  0.04335433,   0.47104993,  0.36784375,   0.45258796,
+        0.93415564,  0.1655446,   0.7195017,   0.76236975,   0.3846913,   0.01330617,   0.84716374,
+        0.1227003,   0.65102947,  0.6632434,   0.3728453,    0.4222391,   0.6942989,    0.16014872,
+        0.10798196,  0.94033676,  0.026525471, 0.8379024,    0.5484514,   0.13500613,   0.22919805,
+        0.7001831,   0.6573261,   0.38086265,  0.8725666,    0.35077834,  0.28415123,   0.42283052,
+        0.668379,    0.9769895,   0.37621376,  0.646407,     0.11188069,  0.17129017,   0.7441628,
+        0.25617477,  0.7751679,   0.8565412,   0.67631435,   0.45213568,  0.61896557,   0.3387995,
+        0.51607716,  0.60779697,  0.16428445,  0.5080923,    0.13012086,  0.61184275,   0.7690249,
+        0.9578811,   0.67365676,  0.16241212,  0.97157824,   0.5595742,   0.75936574,   0.6043881,
+        0.2149638,   0.4925318,   0.58727825,  0.97953695,   0.01605968,  0.2819307,    0.6448378,
+        0.4265335,   0.661541,    0.3976571,   0.40607136,   0.46425515,  0.2055872,    0.2716193,
+        0.4132582,   0.8372537,   0.37787434,  0.082228854,  0.7985557,   0.9718134,    0.35222608,
+        0.4853643,   0.2569464,   0.14783978,  0.4889042,    0.62900156,  0.19994198,   0.4618481,
+        0.21673755,  0.51749533,  0.1260157,   0.83759904,   0.36438805,  0.6704668,    0.22010763,
+        0.2359318,   0.53004104,  0.9723652,   0.91218954,   0.9153926,   0.48207277,   0.34850466,
+        0.8939421};
     std::vector<std::vector<float>> input_vectors{input_zeros,
                                                   input_ones,
                                                   input_random};
 
-    std::vector<float> output_zeros(512, 0);
-    std::vector<float> output_ones(512, 0);
-    std::vector<float> output_random(512, 0);
+    std::vector<float> output_zeros(nElem, 0);
+    std::vector<float> output_ones(nElem, 0);
+    std::vector<float> output_random(nElem, 0);
     std::vector<std::vector<float>> output_vectors{output_zeros,
                                                    output_ones,
                                                    output_random};
 
-    std::vector<float> expected_result_zeros(512, 0);
-    std::vector<float> expected_result_ones(512, 0);
-    expected_result_ones[0] = 512.0;
+    std::vector<float> expected_result_zeros(nElem, 0);
+    std::vector<float> expected_result_ones(nElem, 0);
+    expected_result_ones[0] = static_cast<float>(nElem);
 
     /* Values are stored as [real0, realN/2, real1, im1, real2, im2, ...] */
     std::vector<float> expected_result_random{
-            2.59510161e+02, 2.59796867, 2.55982143, -5.91349888,
-            -1.80049237, 1.09902763,  4.00943240, 7.76684892,
-            4.32617219, -4.33636417,  2.98128463, -0.83763449,
-            2.92973078, -3.75655459,  2.27203161, -4.61106145,
-            5.55562176, -4.71880166,  2.13693416, -2.20496619,
-            2.31174036, -3.52991041, -6.16870680e-01, 2.43455407,
-            4.76317833, 8.66518565,  1.72350562, -1.33641312,
-            5.82836675, 0.89396187,  8.15031483, 4.34599034,
-            5.99780199, 2.94900065, -2.34462045e-02, -5.03789597,
-            1.21907020e+01, -6.47012928,  1.24434715, 0.23621713,
-            9.20921279e-01, -9.20510398, -7.73267254e-01, -3.72141078,
-            6.28883709, 4.00634065,  4.46491682, 0.74625307,
-            -5.87506158e-01, -4.22833058,  3.15189786, -1.82518672,
-            -6.93782260, 2.4170692,  3.23045185, 3.33383799,
-            5.10059531e-02, -3.4233929, -2.91651323, -0.0258584,
-            5.84499843, -9.51454903, -1.49214047e+01, 5.52200123,
-            4.52179590, -7.08268703,  5.16775420e-01, -2.90878759,
-            5.04314682, -1.16928599, -1.07329243e+01, -0.2719951,
-            -3.95269565, -2.32475678, -4.11031641, -2.20538835,
-            -5.89005095e-01, -5.65483456, -1.08927018e+01, 5.74801823,
-            -5.72520347, -3.94970165, -5.18407515e-01, 1.23622633,
-            9.56297959, 0.24424306, -3.74306351, 9.63476301,
-            -4.74493837, -0.35443496,  6.54760504, 1.16188913,
-            -1.33416950e+01, 7.19088609, -2.56045800, -0.49557866,
-            2.93460322, 6.91076746, -2.84779221e-01, 6.59958391,
-            1.70963995, -7.67293252,  4.18500790, -0.14627552,
-            -1.24855113, -1.43322867,  3.60644904e-01, -4.11521374,
-            -1.00628421e+01, 2.87531563, -9.34809732, -0.58251846,
-            3.61799848, -5.10288284, -5.96239076, 1.99792128,
-            -7.83229243e-02, 1.81741166,  2.32709681, 0.68487206,
-            -3.08398468, 1.5177629 ,  1.41015388, 4.51146401,
-            1.90769911, 0.56093423,  3.58389141, -0.14974575,
-            -2.20163907, -1.62177814, -1.91904127, 1.94645907,
-            -1.37722930e-01, -4.30291678, -2.61843435, 0.12691241,
-            3.28959117, 4.7309582 , -2.93995652, 0.39835926,
-            2.89711768, 1.42284586, -5.13129145, -7.26477374,
-            3.74616158, -2.59659457,  3.85748750, -2.93737277,
-            3.17748694, -4.45041455, -2.68466437, 1.37377726,
-            1.60008368, 1.63787578, -1.95661401, -6.34937202,
-            -2.62744282, -5.20892662,  8.90553959e-01, -6.37113573,
-            2.35885332,-10.04547561,  3.29866159e-01, 1.89217741,
-            8.82516491e-01, -3.53298728, -2.22525608, -5.64794388,
-            -5.19226843, 2.5971315 ,  4.49346648, -0.20428409,
-            -6.14851885,-11.90893875,  3.75899776, -1.86910056,
-            2.78518535, -2.6359501 , -2.13423317, 4.86509946,
-            -2.37625499, 7.42404308,  6.71175474, 6.06191618,
-            2.59014379, 4.76329698,  9.19140042, 9.69149015,
-            3.33307819, -4.03094924,  2.12988453, -0.15820258,
-            -1.03422801e+01, -3.04462388,  3.59852152, -2.00887343,
-            -3.69998656, 0.90050102,  6.79959099e-01, -1.88604949,
-            1.24235316, 0.41309537,  6.13876866, -7.1040085 ,
-            6.17728674, 1.91667103, -1.32895472, -0.17674661,
-            -6.94720428, 3.10502593, -2.33990738, -1.27840434,
-            3.21442520, 2.14102714,  2.37498837, 3.8158066 ,
-            -2.24107675, -5.52527559, -2.95697930, -0.50367608,
-            3.01687661, 7.08195792,  6.78604790, -3.94154162,
-            2.24402195, 4.60132638,  3.42211139, 4.17689039,
-            -1.17277194, 2.15404472, -2.37481930, 1.42611867,
-            -4.63033506e-01, 3.21563035,  1.38662123, 3.98598717,
-            -3.75283402, -2.47600433, -1.97290542, 2.83361487,
-            -8.45662834e-01, 5.57411581, -9.72981483e-01,-11.394208,
-            1.88220611, -0.80225125, -4.34295854e-01, -8.2954126,
-            3.81795409, -3.17146 , -4.61994107, -1.59820505,
-            -5.98834455, -4.93129451, -5.13862996e-01, -0.15649305,
-            -5.59094391, 6.25244435, -6.59974456,13.17193115,
-            4.48609092, 1.64741879,  7.40985006, 0.44896188,
-            3.81058449, -0.76425931, -5.47938416, 4.01447941,
-            -3.21535548, -1.45542238,  7.22740830e-01, -0.23983128,
-            -4.32373034, 0.1337671 , -5.89365226, -3.18756318,
-            7.90979161, 5.27570134, -3.43094553, -6.00826981,
-            1.17932561, -3.50027177,  1.81306385e-01, 1.1062498 ,
-            7.23650536e-01, -1.55500613, -3.88047911, -2.43746762,
-            -6.81565579, 2.16343352,  2.46366137, 2.38704469,
-            -2.55106395, 6.5091449 , -2.06510578,11.11320924,
-            2.06649835, -1.05026064,  1.63564303, -0.04638729,
-            1.45053876, 0.43730146,  1.25027939, 0.79932743,
-            2.81088838, 6.95136058, -4.41417255, 2.89610628,
-            1.15426258, -2.60704937, -2.77744882, 4.12872365,
-            -2.98288336, 6.75607352,  2.36553382, -2.10540332,
-            -7.30042988, -5.44897893,  3.44048454, 4.29726231,
-            2.18199500, -0.80126759, -4.04051175, 4.57584864,
-            9.56312116e-01, -4.45183318,  3.42348929, -9.84138181,
-            8.69604433, -6.6481311 ,  4.68232735e-01, 1.41031176,
-            -1.24085700,10.61672181,  3.56591473e-01,10.51631421,
-            -9.97435470e-01, 2.72157537,  8.63583929, -2.19404252,
-            -1.53605811, -4.41068581,  2.05371873, 1.25665769,
-            1.65289503, 4.52520582, -5.35062642e-01, 0.82084677,
-            -1.10079476e+01, -5.09361474,  9.63129107, 3.90056638,
-            -4.19779738, 0.06565745,  2.42526917, 2.5854233 ,
-            -3.66709357, 3.80502971, -1.01489353e-01, -6.85423228,
-            -1.39361494e+01, -0.43904617,  6.01800968, -1.30751495,
-            -4.75122234, 2.74740671,  5.54971138, 9.43409003,
-            -9.94733058e-01, -3.0096825 , -8.60263376, 0.36653762,
-            3.53318614, -2.69194556, -8.95145740, -4.71570923,
-            5.15417709, 2.68645385, -2.78042293, 8.21739385,
-            5.90225003e-01, 2.13319153,  1.72158888, 0.18114627,
-            3.92269446, 3.3525857 , -3.40313825, 4.39280934,
-            -1.70368966, 1.29121245, -3.11326453, -1.85941318,
-            4.57078881, 0.72531039,  6.00445664, 4.9588524 ,
-            -3.32944491, -0.02080722, -7.42374632, -3.23290026,
-            -8.16145790e-01, 3.55935439, -6.19206533e-01, 2.42859073,
-            2.21486456, 3.76402487,  3.90930695, -3.61610186,
-            -8.12712547e-01,-14.63377988,  1.14460823, -3.14089899,
-            3.18097435, 1.21957751,  2.85181833, 0.89990235,
-            -4.32147361, -5.54219361, -1.12253677, 2.96141081,
-            -4.42577070, 3.17282306,  4.91746710, 1.16977744,
-            -4.55148089, -2.82520179, -1.71684103, 1.91487668,
-            7.70726836e-01, 0.78534837, -5.91048566, -4.8288477 ,
-            -1.35560162, -3.60938315,  1.15812301, 2.44299541,
-            1.36115190, -5.40950935,  7.08292127, 0.27720591,
-            -1.60210828e-01, 2.75862348, -1.57403782, 9.97207524,
-            -2.08957576, 8.70299964, -5.33004663, 4.1547783 ,
-            3.51580675, -5.10788085,  4.37938353, -3.73449894,
-            1.44673271, 0.51941469,  8.52232446e-01, -1.1134965 ,
-            -1.43972745, -1.62952127, -2.50759973, 1.19012213,
-            5.72772282e-01, -2.71833059, -6.84718990, 4.2621535 ,
-            1.58954734, -0.53827818, -1.44624396e-01, 7.63866979,
-            4.10423977e-01, -2.4785678 , -5.02681867, -2.03469811,
-            9.59505727e-01, 2.68589705,  3.20889444,-10.76452533,
-            -3.84771551, 2.49189796, -3.19895938, -3.49948794,
-            -2.67238970, 5.11386526, -3.85957031, -1.40741978,
-            1.76663166e-01,-11.7111276 ,  6.39997364e-01, -1.30321198,
-            3.20767633, 1.65750671, -1.16187257e+01, -4.36634782,
-            -3.18675281, -4.89279155, -4.08760307, 2.19269283,
-            -1.58924870, 0.17948212,  4.81376107, 2.01871001,
-            -3.24211095e-01, -0.2790092 ,  1.12603878, -3.61503491,
-            -2.86982317, -3.03634532,  8.07713910, 2.21302089,
-            2.91496011, -2.58564072, -2.45868054, -4.69447438,
-            -2.45868054, 4.69447438,
-            2.91496011, 2.58564072,  8.07713910, -2.21302089,
-            -2.86982317, 3.03634532,  1.12603878, 3.61503491,
-            -3.24211095e-01, 0.2790092 ,  4.81376107, -2.01871001,
-            -1.58924870, -0.17948212, -4.08760307, -2.19269283,
-            -3.18675281, 4.89279155, -1.16187257e+01, 4.36634782,
-            3.20767633, -1.65750671,  6.39997364e-01, 1.30321198,
-            1.76663166e-01,11.7111276 , -3.85957031, 1.40741978,
-            -2.67238970, -5.11386526, -3.19895938, 3.49948794,
-            -3.84771551, -2.49189796,  3.20889444,10.76452533,
-            9.59505727e-01, -2.68589705, -5.02681867, 2.03469811,
-            4.10423977e-01, 2.4785678 , -1.44624396e-01, -7.63866979,
-            1.58954734, 0.53827818, -6.84718990, -4.2621535 ,
-            5.72772282e-01, 2.71833059, -2.50759973, -1.19012213,
-            -1.43972745, 1.62952127,  8.52232446e-01, 1.1134965 ,
-            1.44673271, -0.51941469,  4.37938353, 3.73449894,
-            3.51580675, 5.10788085, -5.33004663, -4.1547783 ,
-            -2.08957576, -8.70299964, -1.57403782, -9.97207524,
-            -1.60210828e-01, -2.75862348,  7.08292127, -0.27720591,
-            1.36115190, 5.40950935,  1.15812301, -2.44299541,
-            -1.35560162, 3.60938315, -5.91048566, 4.8288477 ,
-            7.70726836e-01, -0.78534837, -1.71684103, -1.91487668,
-            -4.55148089, 2.82520179,  4.91746710, -1.16977744,
-            -4.42577070, -3.17282306, -1.12253677, -2.96141081,
-            -4.32147361, 5.54219361,  2.85181833, -0.89990235,
-            3.18097435, -1.21957751,  1.14460823, 3.14089899,
-            -8.12712547e-01,14.63377988,  3.90930695, 3.61610186,
-            2.21486456, -3.76402487, -6.19206533e-01, -2.42859073,
-            -8.16145790e-01, -3.55935439, -7.42374632, 3.23290026,
-            -3.32944491, 0.02080722,  6.00445664, -4.9588524 ,
-            4.57078881, -0.72531039, -3.11326453, 1.85941318,
-            -1.70368966, -1.29121245, -3.40313825, -4.39280934,
-            3.92269446, -3.3525857 ,  1.72158888, -0.18114627,
-            5.90225003e-01, -2.13319153, -2.78042293, -8.21739385,
-            5.15417709, -2.68645385, -8.95145740, 4.71570923,
-            3.53318614, 2.69194556, -8.60263376, -0.36653762,
-            -9.94733058e-01, 3.0096825 ,  5.54971138, -9.43409003,
-            -4.75122234, -2.74740671,  6.01800968, 1.30751495,
-            -1.39361494e+01, 0.43904617, -1.01489353e-01, 6.85423228,
-            -3.66709357, -3.80502971,  2.42526917, -2.5854233 ,
-            -4.19779738, -0.06565745,  9.63129107, -3.90056638,
-            -1.10079476e+01, 5.09361474, -5.35062642e-01, -0.82084677,
-            1.65289503, -4.52520582,  2.05371873, -1.25665769,
-            -1.53605811, 4.41068581,  8.63583929, 2.19404252,
-            -9.97435470e-01, -2.72157537,  3.56591473e-01,-10.51631421,
-            -1.24085700,-10.61672181,  4.68232735e-01, -1.41031176,
-            8.69604433, 6.6481311 ,  3.42348929, 9.84138181,
-            9.56312116e-01, 4.45183318, -4.04051175, -4.57584864,
-            2.18199500, 0.80126759,  3.44048454, -4.29726231,
-            -7.30042988, 5.44897893,  2.36553382, 2.10540332,
-            -2.98288336, -6.75607352, -2.77744882, -4.12872365,
-            1.15426258, 2.60704937, -4.41417255, -2.89610628,
-            2.81088838, -6.95136058,  1.25027939, -0.79932743,
-            1.45053876, -0.43730146,  1.63564303, 0.04638729,
-            2.06649835, 1.05026064, -2.06510578,-11.11320924,
-            -2.55106395, -6.5091449 ,  2.46366137, -2.38704469,
-            -6.81565579, -2.16343352, -3.88047911, 2.43746762,
-            7.23650536e-01, 1.55500613,  1.81306385e-01, -1.1062498 ,
-            1.17932561, 3.50027177, -3.43094553, 6.00826981,
-            7.90979161, -5.27570134, -5.89365226, 3.18756318,
-            -4.32373034, -0.1337671 ,  7.22740830e-01, 0.23983128,
-            -3.21535548, 1.45542238, -5.47938416, -4.01447941,
-            3.81058449, 0.76425931,  7.40985006, -0.44896188,
-            4.48609092, -1.64741879, -6.59974456,-13.17193115,
-            -5.59094391, -6.25244435, -5.13862996e-01, 0.15649305,
-            -5.98834455, 4.93129451, -4.61994107, 1.59820505,
-            3.81795409, 3.17146 , -4.34295854e-01, 8.2954126 ,
-            1.88220611, 0.80225125, -9.72981483e-01,11.394208  ,
-            -8.45662834e-01, -5.57411581, -1.97290542, -2.83361487,
-            -3.75283402, 2.47600433,  1.38662123, -3.98598717,
-            -4.63033506e-01, -3.21563035, -2.37481930, -1.42611867,
-            -1.17277194, -2.15404472,  3.42211139, -4.17689039,
-            2.24402195, -4.60132638,  6.78604790, 3.94154162,
-            3.01687661, -7.08195792, -2.95697930, 0.50367608,
-            -2.24107675, 5.52527559,  2.37498837, -3.8158066 ,
-            3.21442520, -2.14102714, -2.33990738, 1.27840434,
-            -6.94720428, -3.10502593, -1.32895472, 0.17674661,
-            6.17728674, -1.91667103,  6.13876866, 7.1040085 ,
-            1.24235316, -0.41309537,  6.79959099e-01, 1.88604949,
-            -3.69998656, -0.90050102,  3.59852152, 2.00887343,
-            -1.03422801e+01, 3.04462388,  2.12988453, 0.15820258,
-            3.33307819, 4.03094924,  9.19140042, -9.69149015,
-            2.59014379, -4.76329698,  6.71175474, -6.06191618,
-            -2.37625499, -7.42404308, -2.13423317, -4.86509946,
-            2.78518535, 2.6359501 ,  3.75899776, 1.86910056,
-            -6.14851885,11.90893875,  4.49346648, 0.20428409,
-            -5.19226843, -2.5971315 , -2.22525608, 5.64794388,
-            8.82516491e-01, 3.53298728,  3.29866159e-01, -1.89217741,
-            2.35885332,10.04547561,  8.90553959e-01, 6.37113573,
-            -2.62744282, 5.20892662, -1.95661401, 6.34937202,
-            1.60008368, -1.63787578, -2.68466437, -1.37377726,
-            3.17748694, 4.45041455,  3.85748750, 2.93737277,
-            3.74616158, 2.59659457, -5.13129145, 7.26477374,
-            2.89711768, -1.42284586, -2.93995652, -0.39835926,
-            3.28959117, -4.7309582 , -2.61843435, -0.12691241,
-            -1.37722930e-01, 4.30291678, -1.91904127, -1.94645907,
-            -2.20163907, 1.62177814,  3.58389141, 0.14974575,
-            1.90769911, -0.56093423,  1.41015388, -4.51146401,
-            -3.08398468, -1.5177629 ,  2.32709681, -0.68487206,
-            -7.83229243e-02, -1.81741166, -5.96239076, -1.99792128,
-            3.61799848, 5.10288284, -9.34809732, 0.58251846,
-            -1.00628421e+01, -2.87531563,  3.60644904e-01, 4.11521374,
-            -1.24855113, 1.43322867,  4.18500790, 0.14627552,
-            1.70963995, 7.67293252, -2.84779221e-01, -6.59958391,
-            2.93460322, -6.91076746, -2.56045800, 0.49557866,
-            -1.33416950e+01, -7.19088609,  6.54760504, -1.16188913,
-            -4.74493837, 0.35443496, -3.74306351, -9.63476301,
-            9.56297959, -0.24424306, -5.18407515e-01, -1.23622633,
-            -5.72520347, 3.94970165, -1.08927018e+01, -5.74801823,
-            -5.89005095e-01, 5.65483456, -4.11031641, 2.20538835,
-            -3.95269565, 2.32475678, -1.07329243e+01, 0.2719951 ,
-            5.04314682, 1.16928599,  5.16775420e-01, 2.90878759,
-            4.52179590, 7.08268703, -1.49214047e+01, -5.52200123,
-            5.84499843, 9.51454903, -2.91651323, 0.0258584 ,
-            5.10059531e-02, 3.4233929 ,  3.23045185, -3.33383799,
-            -6.93782260, -2.4170692 ,  3.15189786, 1.82518672,
-            -5.87506158e-01, 4.22833058,  4.46491682, -0.74625307,
-            6.28883709, -4.00634065, -7.73267254e-01, 3.72141078,
-            9.20921279e-01, 9.20510398,  1.24434715, -0.23621713,
-            1.21907020e+01, 6.47012928, -2.34462045e-02, 5.03789597,
-            5.99780199, -2.94900065,  8.15031483, -4.34599034,
-            5.82836675, -0.89396187,  1.72350562, 1.33641312,
-            4.76317833, -8.66518565, -6.16870680e-01, -2.43455407,
-            2.31174036, 3.52991041,  2.13693416, 2.20496619,
-            5.55562176, 4.71880166,  2.27203161, 4.61106145,
-            2.92973078, 3.75655459,  2.98128463, 0.83763449,
-            4.32617219, 4.33636417,  4.00943240, -7.76684892,
-            -1.80049237, -1.09902763,  2.55982143, 5.91349888
-    };
+        259.510161,   2.59796867,   2.55982143,    -5.91349888, -1.80049237,   1.09902763,
+        4.0094324,    7.76684892,   4.32617219,    -4.33636417, 2.98128463,    -0.83763449,
+        2.92973078,   -3.75655459,  2.27203161,    -4.61106145, 5.55562176,    -4.71880166,
+        2.13693416,   -2.20496619,  2.31174036,    -3.52991041, -0.61687068,   2.43455407,
+        4.76317833,   8.66518565,   1.72350562,    -1.33641312, 5.82836675,    0.89396187,
+        8.15031483,   4.34599034,   5.99780199,    2.94900065,  -0.0234462045, -5.03789597,
+        12.190702,    -6.47012928,  1.24434715,    0.23621713,  0.920921279,   -9.20510398,
+        -0.773267254, -3.72141078,  6.28883709,    4.00634065,  4.46491682,    0.74625307,
+        -0.587506158, -4.22833058,  3.15189786,    -1.82518672, -6.9378226,    2.4170692,
+        3.23045185,   3.33383799,   0.0510059531,  -3.4233929,  -2.91651323,   -0.0258584,
+        5.84499843,   -9.51454903,  -14.9214047,   5.52200123,  4.5217959,     -7.08268703,
+        0.51677542,   -2.90878759,  5.04314682,    -1.16928599, -10.7329243,   -0.2719951,
+        -3.95269565,  -2.32475678,  -4.11031641,   -2.20538835, -0.589005095,  -5.65483456,
+        -10.8927018,  5.74801823,   -5.72520347,   -3.94970165, -0.518407515,  1.23622633,
+        9.56297959,   0.24424306,   -3.74306351,   9.63476301,  -4.74493837,   -0.35443496,
+        6.54760504,   1.16188913,   -13.341695,    7.19088609,  -2.560458,     -0.49557866,
+        2.93460322,   6.91076746,   -0.284779221,  6.59958391,  1.70963995,    -7.67293252,
+        4.1850079,    -0.14627552,  -1.24855113,   -1.43322867, 0.360644904,   -4.11521374,
+        -10.0628421,  2.87531563,   -9.34809732,   -0.58251846, 3.61799848,    -5.10288284,
+        -5.96239076,  1.99792128,   -0.0783229243, 1.81741166,  2.32709681,    0.68487206,
+        -3.08398468,  1.5177629,    1.41015388,    4.51146401,  1.90769911,    0.56093423,
+        3.58389141,   -0.14974575,  -2.20163907,   -1.62177814, -1.91904127,   1.94645907,
+        -0.13772293,  -4.30291678,  -2.61843435,   0.12691241,  3.28959117,    4.7309582,
+        -2.93995652,  0.39835926,   2.89711768,    1.42284586,  -5.13129145,   -7.26477374,
+        3.74616158,   -2.59659457,  3.8574875,     -2.93737277, 3.17748694,    -4.45041455,
+        -2.68466437,  1.37377726,   1.60008368,    1.63787578,  -1.95661401,   -6.34937202,
+        -2.62744282,  -5.20892662,  0.890553959,   -6.37113573, 2.35885332,    -10.04547561,
+        0.329866159,  1.89217741,   0.882516491,   -3.53298728, -2.22525608,   -5.64794388,
+        -5.19226843,  2.5971315,    4.49346648,    -0.20428409, -6.14851885,   -11.90893875,
+        3.75899776,   -1.86910056,  2.78518535,    -2.6359501,  -2.13423317,   4.86509946,
+        -2.37625499,  7.42404308,   6.71175474,    6.06191618,  2.59014379,    4.76329698,
+        9.19140042,   9.69149015,   3.33307819,    -4.03094924, 2.12988453,    -0.15820258,
+        -10.3422801,  -3.04462388,  3.59852152,    -2.00887343, -3.69998656,   0.90050102,
+        0.679959099,  -1.88604949,  1.24235316,    0.41309537,  6.13876866,    -7.1040085,
+        6.17728674,   1.91667103,   -1.32895472,   -0.17674661, -6.94720428,   3.10502593,
+        -2.33990738,  -1.27840434,  3.2144252,     2.14102714,  2.37498837,    3.8158066,
+        -2.24107675,  -5.52527559,  -2.9569793,    -0.50367608, 3.01687661,    7.08195792,
+        6.7860479,    -3.94154162,  2.24402195,    4.60132638,  3.42211139,    4.17689039,
+        -1.17277194,  2.15404472,   -2.3748193,    1.42611867,  -0.463033506,  3.21563035,
+        1.38662123,   3.98598717,   -3.75283402,   -2.47600433, -1.97290542,   2.83361487,
+        -0.845662834, 5.57411581,   -0.972981483,  -11.394208,  1.88220611,    -0.80225125,
+        -0.434295854, -8.2954126,   3.81795409,    -3.17146,    -4.61994107,   -1.59820505,
+        -5.98834455,  -4.93129451,  -0.513862996,  -0.15649305, -5.59094391,   6.25244435,
+        -6.59974456,  13.17193115,  4.48609092,    1.64741879,  7.40985006,    0.44896188,
+        3.81058449,   -0.76425931,  -5.47938416,   4.01447941,  -3.21535548,   -1.45542238,
+        0.72274083,   -0.23983128,  -4.32373034,   0.1337671,   -5.89365226,   -3.18756318,
+        7.90979161,   5.27570134,   -3.43094553,   -6.00826981, 1.17932561,    -3.50027177,
+        0.181306385,  1.1062498,    0.723650536,   -1.55500613, -3.88047911,   -2.43746762,
+        -6.81565579,  2.16343352,   2.46366137,    2.38704469,  -2.55106395,   6.5091449,
+        -2.06510578,  11.11320924,  2.06649835,    -1.05026064, 1.63564303,    -0.04638729,
+        1.45053876,   0.43730146,   1.25027939,    0.79932743,  2.81088838,    6.95136058,
+        -4.41417255,  2.89610628,   1.15426258,    -2.60704937, -2.77744882,   4.12872365,
+        -2.98288336,  6.75607352,   2.36553382,    -2.10540332, -7.30042988,   -5.44897893,
+        3.44048454,   4.29726231,   2.181995,      -0.80126759, -4.04051175,   4.57584864,
+        0.956312116,  -4.45183318,  3.42348929,    -9.84138181, 8.69604433,    -6.6481311,
+        0.468232735,  1.41031176,   -1.240857,     10.61672181, 0.356591473,   10.51631421,
+        -0.99743547,  2.72157537,   8.63583929,    -2.19404252, -1.53605811,   -4.41068581,
+        2.05371873,   1.25665769,   1.65289503,    4.52520582,  -0.535062642,  0.82084677,
+        -11.0079476,  -5.09361474,  9.63129107,    3.90056638,  -4.19779738,   0.06565745,
+        2.42526917,   2.5854233,    -3.66709357,   3.80502971,  -0.101489353,  -6.85423228,
+        -13.9361494,  -0.43904617,  6.01800968,    -1.30751495, -4.75122234,   2.74740671,
+        5.54971138,   9.43409003,   -0.994733058,  -3.0096825,  -8.60263376,   0.36653762,
+        3.53318614,   -2.69194556,  -8.9514574,    -4.71570923, 5.15417709,    2.68645385,
+        -2.78042293,  8.21739385,   0.590225003,   2.13319153,  1.72158888,    0.18114627,
+        3.92269446,   3.3525857,    -3.40313825,   4.39280934,  -1.70368966,   1.29121245,
+        -3.11326453,  -1.85941318,  4.57078881,    0.72531039,  6.00445664,    4.9588524,
+        -3.32944491,  -0.02080722,  -7.42374632,   -3.23290026, -0.81614579,   3.55935439,
+        -0.619206533, 2.42859073,   2.21486456,    3.76402487,  3.90930695,    -3.61610186,
+        -0.812712547, -14.63377988, 1.14460823,    -3.14089899, 3.18097435,    1.21957751,
+        2.85181833,   0.89990235,   -4.32147361,   -5.54219361, -1.12253677,   2.96141081,
+        -4.4257707,   3.17282306,   4.9174671,     1.16977744,  -4.55148089,   -2.82520179,
+        -1.71684103,  1.91487668,   0.770726836,   0.78534837,  -5.91048566,   -4.8288477,
+        -1.35560162,  -3.60938315,  1.15812301,    2.44299541,  1.3611519,     -5.40950935,
+        7.08292127,   0.27720591,   -0.160210828,  2.75862348,  -1.57403782,   9.97207524,
+        -2.08957576,  8.70299964,   -5.33004663,   4.1547783,   3.51580675,    -5.10788085,
+        4.37938353,   -3.73449894,  1.44673271,    0.51941469,  0.852232446,   -1.1134965,
+        -1.43972745,  -1.62952127,  -2.50759973,   1.19012213,  0.572772282,   -2.71833059,
+        -6.8471899,   4.2621535,    1.58954734,    -0.53827818, -0.144624396,  7.63866979,
+        0.410423977,  -2.4785678,   -5.02681867,   -2.03469811, 0.959505727,   2.68589705,
+        3.20889444,   -10.76452533, -3.84771551,   2.49189796,  -3.19895938,   -3.49948794,
+        -2.6723897,   5.11386526,   -3.85957031,   -1.40741978, 0.176663166,   -11.7111276,
+        0.639997364,  -1.30321198,  3.20767633,    1.65750671,  -11.6187257,   -4.36634782,
+        -3.18675281,  -4.89279155,  -4.08760307,   2.19269283,  -1.5892487,    0.17948212,
+        4.81376107,   2.01871001,   -0.324211095,  -0.2790092,  1.12603878,    -3.61503491,
+        -2.86982317,  -3.03634532,  8.0771391,     2.21302089,  2.91496011,    -2.58564072,
+        0.0,          0.0};
 
-    std::vector<std::vector<float>> expected_results_vectors{expected_result_zeros,
-                                                             expected_result_ones,
-                                                             expected_result_random};
+    std::vector<std::vector<float>> expected_results_vectors{
+        expected_result_zeros, expected_result_ones, expected_result_random};
     arm::app::math::FftInstance fftInstance;
+
     /* Iterate over each of the input vectors, calculate FFT and compare with corresponding expected_results vectors */
     for (size_t j = 0; j < input_vectors.size(); j++) {
         uint16_t fftLen = input_vectors[j].size();
         arm::app::math::MathUtils::FftInitF32(fftLen, fftInstance);
         arm::app::math::MathUtils::FftF32(input_vectors[j], output_vectors[j], fftInstance);
 
-        float tolerance = 10e-4;
+        const float tolerance = 10e-4;
         for (size_t i = 0; i < fftLen/2; i++) {
-            CHECK (output_vectors[j][i] ==
-            Approx(expected_results_vectors[j][i]).margin(tolerance));
+            CHECK(output_vectors[j][i] == Approx(expected_results_vectors[j][i]).margin(tolerance));
+        }
+    }
 
+    /* Test inverse FFTs using the forward FFT for complex numbers.
+     * IFFT(XVec) = (1/N)(Conj(FFT(Conj(Xvec)))) */
+    for (size_t j = 0; j < input_vectors.size(); j++) {
+        const uint16_t fftLen = input_vectors[j].size();
+        const size_t inputSz  = fftLen * 2;
+
+        /* This vector will populate the input for FFT for complex numbers. */
+        std::vector<float> inputWithConjugates(inputSz);
+
+        /* We expect the output of this test to return the original input. */
+        std::vector<float> expectedOutputVector = input_vectors[j];
+
+        /* Placeholder for output vector. */
+        std::vector<float> outputVector(inputWithConjugates.size());
+
+        /* Populate the 0 and N/2 elements (these will be real numbers
+         * only - no imaginary parts. */
+        inputWithConjugates[0]      = expected_results_vectors[j][0];
+        inputWithConjugates[fftLen] = expected_results_vectors[j][1];
+
+        /* Populate the rest of the elements - conjugates of the original for the left mirror
+         * and the right side with what the left would have been, i.e.,
+         * conjugate(conjugate(X_left)). */
+        for (size_t i = 2; i < fftLen; i += 2) {
+            inputWithConjugates[i]              = expected_results_vectors[j][i];
+            inputWithConjugates[i + 1]          = 0 - expected_results_vectors[j][i + 1];
+            inputWithConjugates[fftLen + i]     = expected_results_vectors[j][fftLen - i];
+            inputWithConjugates[fftLen + i + 1] = expected_results_vectors[j][fftLen - i + 1];
+        }
+
+        arm::app::math::MathUtils::FftInitF32(
+            fftLen, fftInstance, arm::app::math::FftType::complex);
+        arm::app::math::MathUtils::FftF32(inputWithConjugates, outputVector, fftInstance);
+
+        const float tolerance = 0.1;
+        for (size_t i = 0; i < expectedOutputVector.size(); i++) {
+
+            /* The number returned here will be nElem times the output. */
+            CHECK(outputVector[i * 2] / static_cast<float>(nElem) ==
+                  Approx(expectedOutputVector[i]).margin(tolerance));
+
+            /* The imaginary part here should be close to 0 as the original input
+             * we supplied was real. */
+            CHECK(outputVector[i * 2 + 1] / nElem == Approx(0.f).margin(tolerance));
         }
     }
 }