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Searched refs:float64_t (Results 1 – 25 of 173) sorted by relevance

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/cmsis-dsp-latest/Testing/Include/Tests/
DUnaryTestsF64.h17 Client::Pattern<float64_t> input1;
18 Client::Pattern<float64_t> input2;
19 Client::Pattern<float64_t> ref;
20 Client::Pattern<float64_t> refBeta;
23 Client::Pattern<float64_t> refll;
24 Client::Pattern<float64_t> refd;
26 Client::Pattern<float64_t> refTau;
27 Client::Pattern<float64_t> refR;
28 Client::Pattern<float64_t> refQ;
31 Client::LocalPattern<float64_t> output;
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/cmsis-dsp-latest/Testing/Source/Tests/
DWindowTestsF64.cpp18 float64_t *outp=output.ptr(); in test_welch_f64()
24 ASSERT_SNR(output,ref,(float64_t)SNR_THRESHOLD); in test_welch_f64()
31 float64_t *outp=output.ptr(); in test_bartlett_f64()
37 ASSERT_SNR(output,ref,(float64_t)SNR_THRESHOLD); in test_bartlett_f64()
44 float64_t *outp=output.ptr(); in test_hamming_f64()
50 ASSERT_SNR(output,ref,(float64_t)SNR_THRESHOLD); in test_hamming_f64()
57 float64_t *outp=output.ptr(); in test_hanning_f64()
63 ASSERT_SNR(output,ref,(float64_t)SNR_THRESHOLD); in test_hanning_f64()
70 float64_t *outp=output.ptr(); in test_nuttall3_f64()
76 ASSERT_SNR(output,ref,(float64_t)SNR_THRESHOLD); in test_nuttall3_f64()
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DUnaryTestsF64.cpp51 const float64_t *inp1=input1.ptr(); \
52 const float64_t *inp2=input2.ptr(); \
54 float64_t *ap=a.ptr(); \
55 float64_t *bp=b.ptr(); \
57 float64_t *outp=output.ptr(); \
64 const float64_t *inp1=input1.ptr(); \
66 float64_t *ap=a.ptr(); \
68 float64_t *outp=output.ptr(); \
77 memcpy((void*)ap,(const void*)inp1,sizeof(float64_t)*rows*columns);\
82 memcpy((void*)bp,(const void*)inp2,sizeof(float64_t)*rows*columns);\
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DStatsTestsF64.cpp18 const float64_t *inp = inputA.ptr(); in test_max_f64()
20 float64_t result; in test_max_f64()
23 float64_t *refp = ref.ptr(); in test_max_f64()
26 float64_t *outp = output.ptr(); in test_max_f64()
44 const float64_t *inp = inputA.ptr(); in test_absmax_f64()
46 float64_t result; in test_absmax_f64()
49 float64_t *refp = ref.ptr(); in test_absmax_f64()
52 float64_t *outp = output.ptr(); in test_absmax_f64()
70 const float64_t *inp = inputA.ptr(); in test_max_no_idx_f64()
72 float64_t result; in test_max_no_idx_f64()
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DDistanceTestsF64.cpp50 const float64_t *inpA = inputA.ptr(); in test_chebyshev_distance_f64()
51 const float64_t *inpB = inputB.ptr(); in test_chebyshev_distance_f64()
53 float64_t *outp = output.ptr(); in test_chebyshev_distance_f64()
64 ASSERT_NEAR_EQ(output,ref,(float64_t)REL_ERROR); in test_chebyshev_distance_f64()
69 const float64_t *inpA = inputA.ptr(); in test_cityblock_distance_f64()
70 const float64_t *inpB = inputB.ptr(); in test_cityblock_distance_f64()
72 float64_t *outp = output.ptr(); in test_cityblock_distance_f64()
83 ASSERT_NEAR_EQ(output,ref,(float64_t)REL_ERROR); in test_cityblock_distance_f64()
114 const float64_t *inpA = inputA.ptr(); in test_cosine_distance_f64()
115 const float64_t *inpB = inputB.ptr(); in test_cosine_distance_f64()
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DBIQUADF64.cpp19 float64_t *statep = state.ptr(); in test_biquad_cascade_df2T_ref()
22 float64_t *coefsp = coefs.ptr(); in test_biquad_cascade_df2T_ref()
25 float64_t *inputp = inputs.ptr(); in test_biquad_cascade_df2T_ref()
26 float64_t *outp = output.ptr(); in test_biquad_cascade_df2T_ref()
70 ASSERT_SNR(output,ref,(float64_t)SNR_THRESHOLD); in test_biquad_cascade_df2T_ref()
83 float64_t *statep = state.ptr(); in test_biquad_cascade_df2T_rand()
86 float64_t *coefsp = coefs.ptr(); in test_biquad_cascade_df2T_rand()
89 float64_t *inputp = inputs.ptr(); in test_biquad_cascade_df2T_rand()
90 float64_t *outp = output.ptr(); in test_biquad_cascade_df2T_rand()
143 ASSERT_SNR(output,ref,(float64_t)SNR_THRESHOLD); in test_biquad_cascade_df2T_rand()
/cmsis-dsp-latest/Include/dsp/
Dwindow_functions.h62 float64_t * pDst,
100 float64_t * pDst,
138 float64_t * pDst,
176 float64_t * pDst,
214 float64_t * pDst,
252 float64_t * pDst,
290 float64_t * pDst,
328 float64_t * pDst,
366 float64_t * pDst,
404 float64_t * pDst,
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Dstatistics_functions.h118 float64_t arm_entropy_f64(const float64_t * pSrcA, uint32_t blockSize);
144 float64_t arm_kullback_leibler_f64(const float64_t * pSrcA,
145 const float64_t * pSrcB,
180 const float64_t * pSrc,
182 float64_t * pResult);
264 const float64_t * pSrc,
266 float64_t * pResult);
288 const float64_t * pSrc,
290 float64_t * pResult);
372 const float64_t * pSrc,
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Dbasic_math_functions.h111 const float64_t * pSrcA,
112 const float64_t * pSrcB,
113 float64_t * pDst,
141 const float64_t * pSrcA,
142 const float64_t * pSrcB,
143 float64_t * pDst,
213 const float64_t * pSrcA,
214 const float64_t * pSrcB,
215 float64_t * pDst,
285 const float64_t * pSrc,
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Ddistance_functions.h82 float64_t arm_euclidean_distance_f64(const float64_t *pA,const float64_t *pB, uint32_t blockSize);
129 float64_t arm_chebyshev_distance_f64(const float64_t *pA,const float64_t *pB, uint32_t blockSize);
150 float64_t arm_cityblock_distance_f64(const float64_t *pA,const float64_t *pB, uint32_t blockSize);
187 float64_t arm_cosine_distance_f64(const float64_t *pA,const float64_t *pB, uint32_t blockSize);
/cmsis-dsp-latest/Source/TransformFunctions/
Darm_rfft_fast_f64.c33 const float64_t * p, in stage_rfft_f64()
34 float64_t * pOut) in stage_rfft_f64()
37 float64_t twR, twI; /* RFFT Twiddle coefficients */ in stage_rfft_f64()
38 const float64_t * pCoeff = S->pTwiddleRFFT; /* Points to RFFT Twiddle factors */ in stage_rfft_f64()
39 const float64_t *pA = p; /* increasing pointer */ in stage_rfft_f64()
40 const float64_t *pB = p; /* decreasing pointer */ in stage_rfft_f64()
41 float64_t xAR, xAI, xBR, xBI; /* temporary variables */ in stage_rfft_f64()
42 float64_t t1a, t1b; /* temporary variables */ in stage_rfft_f64()
43 float64_t p0, p1, p2, p3; /* temporary variables */ in stage_rfft_f64()
120 const float64_t * p, in merge_rfft_f64()
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Darm_rfft_fast_init_f64.c62 Sint->pTwiddle = (float64_t *) twiddleCoefF64_16; in arm_rfft_fast_init_32_f64()
63 S->pTwiddleRFFT = (float64_t *) twiddleCoefF64_rfft_32; in arm_rfft_fast_init_32_f64()
89 Sint->pTwiddle = (float64_t *) twiddleCoefF64_32; in arm_rfft_fast_init_64_f64()
90 S->pTwiddleRFFT = (float64_t *) twiddleCoefF64_rfft_64; in arm_rfft_fast_init_64_f64()
116 Sint->pTwiddle = (float64_t *) twiddleCoefF64_64; in arm_rfft_fast_init_128_f64()
117 S->pTwiddleRFFT = (float64_t *) twiddleCoefF64_rfft_128; in arm_rfft_fast_init_128_f64()
143 Sint->pTwiddle = (float64_t *) twiddleCoefF64_128; in arm_rfft_fast_init_256_f64()
144 S->pTwiddleRFFT = (float64_t *) twiddleCoefF64_rfft_256; in arm_rfft_fast_init_256_f64()
170 Sint->pTwiddle = (float64_t *) twiddleCoefF64_256; in arm_rfft_fast_init_512_f64()
171 S->pTwiddleRFFT = (float64_t *) twiddleCoefF64_rfft_512; in arm_rfft_fast_init_512_f64()
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Darm_cfft_f64.c34 float64_t * pSrc,
36 const float64_t * pCoef,
57 float64_t * pSrc, in arm_radix4_butterfly_f64()
59 const float64_t * pCoef, in arm_radix4_butterfly_f64()
63 float64_t co1, co2, co3, si1, si2, si3; in arm_radix4_butterfly_f64()
68 float64_t t1, t2, r1, r2, s1, s2; in arm_radix4_butterfly_f64()
190 float64_t * pSrc, in arm_cfft_radix4by2_f64()
192 const float64_t * pCoef) in arm_cfft_radix4by2_f64()
196 float64_t xt, yt, cosVal, sinVal; in arm_cfft_radix4by2_f64()
197 float64_t p0, p1,p2,p3,a0,a1; in arm_cfft_radix4by2_f64()
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/cmsis-dsp-latest/Source/FilteringFunctions/
Darm_fir_f64.c50 const float64_t * pSrc, in arm_fir_f64()
51 float64_t * pDst, in arm_fir_f64()
54 float64_t *pState = S->pState; /* State pointer */ in arm_fir_f64()
55 const float64_t *pCoeffs = S->pCoeffs; /* Coefficient pointer */ in arm_fir_f64()
56 float64_t *pStateCurnt; /* Points to the current sample of the state */ in arm_fir_f64()
57 float64_t *px; /* Temporary pointer for state buffer */ in arm_fir_f64()
58 …const float64_t *pb; /* Temporary pointer for coefficient buffer */ in arm_fir_f64()
62 float64_t acc0; /* Accumulator */ in arm_fir_f64()
146 const float64_t * pSrc, in arm_fir_f64()
147 float64_t * pDst, in arm_fir_f64()
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Darm_biquad_cascade_df2T_f64.c146 const float64_t * pSrc, in arm_biquad_cascade_df2T_f64()
147 float64_t * pDst, in arm_biquad_cascade_df2T_f64()
153 const float64_t *pIn = pSrc; /* source pointer */ in arm_biquad_cascade_df2T_f64()
154 float64_t Xn0; in arm_biquad_cascade_df2T_f64()
155 float64_t acc0; in arm_biquad_cascade_df2T_f64()
156 float64_t *pOut = pDst; /* destination pointer */ in arm_biquad_cascade_df2T_f64()
157 float64_t *pState = S->pState; /* State pointer */ in arm_biquad_cascade_df2T_f64()
159 float64_t const *pCurCoeffs = /* coefficient pointer */ in arm_biquad_cascade_df2T_f64()
160 (float64_t const *) S->pCoeffs; in arm_biquad_cascade_df2T_f64()
165 float64_t b0 ; in arm_biquad_cascade_df2T_f64()
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/cmsis-dsp-latest/Source/CommonTables/
Darm_const_structs.c40 …16, (const float64_t *)twiddleCoefF64_16, armBitRevIndexTableF64_16, ARMBITREVINDEXTABLEF64_16_TAB…
44 …32, (const float64_t *)twiddleCoefF64_32, armBitRevIndexTableF64_32, ARMBITREVINDEXTABLEF64_32_TAB…
48 …64, (const float64_t *)twiddleCoefF64_64, armBitRevIndexTableF64_64, ARMBITREVINDEXTABLEF64_64_TAB…
52 …128, (const float64_t *)twiddleCoefF64_128, armBitRevIndexTableF64_128, ARMBITREVINDEXTABLEF64_128…
56 …256, (const float64_t *)twiddleCoefF64_256, armBitRevIndexTableF64_256, ARMBITREVINDEXTABLEF64_256…
60 …512, (const float64_t *)twiddleCoefF64_512, armBitRevIndexTableF64_512, ARMBITREVINDEXTABLEF64_512…
64 …1024, (const float64_t *)twiddleCoefF64_1024, armBitRevIndexTableF64_1024, ARMBITREVINDEXTABLEF64_…
68 …2048, (const float64_t *)twiddleCoefF64_2048, armBitRevIndexTableF64_2048, ARMBITREVINDEXTABLEF64_…
72 …4096, (const float64_t *)twiddleCoefF64_4096, armBitRevIndexTableF64_4096, ARMBITREVINDEXTABLEF64_…
211 …{ 16, (const float64_t *)twiddleCoefF64_16, armBitRevIndexTableF64_16, ARMBITREVINDEXTABLEF64_16_T…
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/cmsis-dsp-latest/Testing/Include/Benchmarks/
DStatsF64.h15 Client::Pattern<float64_t> inputA;
16 Client::Pattern<float64_t> inputB;
18 Client::LocalPattern<float64_t> output;
20 Client::LocalPattern<float64_t> tmp;
22 float64_t *inap;
23 float64_t *inbp;
24 float64_t *outp;
25 float64_t *tmpp;
/cmsis-dsp-latest/Source/MatrixFunctions/
Darm_mat_solve_upper_triangular_f64.c79 float64_t *pX = dst->pData; in arm_mat_solve_upper_triangular_f64()
80 float64_t *pUT = ut->pData; in arm_mat_solve_upper_triangular_f64()
81 float64_t *pA = a->pData; in arm_mat_solve_upper_triangular_f64()
83 float64_t *ut_row; in arm_mat_solve_upper_triangular_f64()
84 float64_t *a_col; in arm_mat_solve_upper_triangular_f64()
86 float64_t invUT; in arm_mat_solve_upper_triangular_f64()
121 float64_t tmp=a_col[i * cols]; in arm_mat_solve_upper_triangular_f64()
172 float64_t *pX = dst->pData; in arm_mat_solve_upper_triangular_f64()
173 float64_t *pUT = ut->pData; in arm_mat_solve_upper_triangular_f64()
174 float64_t *pA = a->pData; in arm_mat_solve_upper_triangular_f64()
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Darm_mat_solve_lower_triangular_f64.c86 float64_t *pX = dst->pData; in arm_mat_solve_lower_triangular_f64()
87 float64_t *pLT = lt->pData; in arm_mat_solve_lower_triangular_f64()
88 float64_t *pA = a->pData; in arm_mat_solve_lower_triangular_f64()
90 float64_t *lt_row; in arm_mat_solve_lower_triangular_f64()
91 float64_t *a_col; in arm_mat_solve_lower_triangular_f64()
93 float64_t invLT; in arm_mat_solve_lower_triangular_f64()
127 float64_t tmp=a_col[i * cols]; in arm_mat_solve_lower_triangular_f64()
184 float64_t *pX = dst->pData; in arm_mat_solve_lower_triangular_f64()
185 float64_t *pLT = lt->pData; in arm_mat_solve_lower_triangular_f64()
186 float64_t *pA = a->pData; in arm_mat_solve_lower_triangular_f64()
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Darm_mat_mult_f64.c75 float64_t *pIn1 = pSrcA->pData; /* input data matrix pointer A */ in arm_mat_mult_f64()
76 float64_t *pIn2 = pSrcB->pData; /* input data matrix pointer B */ in arm_mat_mult_f64()
77 float64_t *pInA = pSrcA->pData; /* input data matrix pointer A */ in arm_mat_mult_f64()
78 float64_t *pOut = pDst->pData; /* output data matrix pointer */ in arm_mat_mult_f64()
79 float64_t *px; /* Temporary output data matrix pointer */ in arm_mat_mult_f64()
80 float64_t sum; /* Accumulator */ in arm_mat_mult_f64()
91 float64_t *pIn1B = pSrcA->pData; in arm_mat_mult_f64()
92 float64_t *pIn1C = pSrcA->pData; in arm_mat_mult_f64()
93 float64_t *pIn1D = pSrcA->pData; in arm_mat_mult_f64()
94 float64_t *pIn1E = pSrcA->pData; in arm_mat_mult_f64()
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Darm_householder_f64.c61 ARM_DSP_ATTRIBUTE float64_t arm_householder_f64( in arm_householder_f64()
62 const float64_t * pSrc, in arm_householder_f64()
63 const float64_t threshold, in arm_householder_f64()
65 float64_t * pOut in arm_householder_f64()
70 float64_t epsilon; in arm_householder_f64()
71 float64_t x1norm2,alpha; in arm_householder_f64()
72 float64_t beta,tau,r; in arm_householder_f64()
89 memset(pOut,0,blockSize * sizeof(float64_t)); in arm_householder_f64()
Darm_mat_qr_f64.c74 const float64_t threshold, in arm_mat_qr_f64()
77 float64_t * pOutTau, in arm_mat_qr_f64()
78 float64_t *pTmpA, in arm_mat_qr_f64()
79 float64_t *pTmpB in arm_mat_qr_f64()
85 float64_t *pa,*pc; in arm_mat_qr_f64()
86 float64_t beta; in arm_mat_qr_f64()
87 float64_t *pv; in arm_mat_qr_f64()
88 float64_t *pdst; in arm_mat_qr_f64()
89 float64_t *p; in arm_mat_qr_f64()
96 memcpy(pOutR->pData,pSrc->pData,pSrc->numCols * pSrc->numRows*sizeof(float64_t)); in arm_mat_qr_f64()
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/cmsis-dsp-latest/Source/BasicMathFunctions/
Darm_dot_prod_f64.c49 const float64_t * pSrcA, in arm_dot_prod_f64()
50 const float64_t * pSrcB, in arm_dot_prod_f64()
52 float64_t * result) in arm_dot_prod_f64()
55 float64_t sum = 0.; /* Temporary return variable */ in arm_dot_prod_f64()
102 const float64_t * pSrcA, in arm_dot_prod_f64()
103 const float64_t * pSrcB, in arm_dot_prod_f64()
105 float64_t * result) in arm_dot_prod_f64()
108 float64_t sum = 0.; /* Temporary return variable */ in arm_dot_prod_f64()
/cmsis-dsp-latest/Source/StatisticsFunctions/
Darm_power_f64.c48 const float64_t * pSrc, in arm_power_f64()
50 float64_t * pResult) in arm_power_f64()
53 float64_t sum = 0.; /* Temporary result storage */ in arm_power_f64()
78 float64_t in; in arm_power_f64()
98 const float64_t * pSrc, in arm_power_f64()
100 float64_t * pResult) in arm_power_f64()
103 float64_t sum = 0.; /* Temporary result storage */ in arm_power_f64()
104 float64_t in; /* Temporary variable to store input value */ in arm_power_f64()
/cmsis-dsp-latest/PythonWrapper/cmsisdsp_pkg/src/
Dcmsisdsp_window.c75 float64_t *pDst=NULL; // output in cmsis_arm_welch_f64()
81 pDst=PyMem_Malloc(sizeof(float64_t)*nb); in cmsis_arm_welch_f64()
128 float64_t *pDst=NULL; // output in cmsis_arm_bartlett_f64()
134 pDst=PyMem_Malloc(sizeof(float64_t)*nb); in cmsis_arm_bartlett_f64()
181 float64_t *pDst=NULL; // output in cmsis_arm_hamming_f64()
187 pDst=PyMem_Malloc(sizeof(float64_t)*nb); in cmsis_arm_hamming_f64()
234 float64_t *pDst=NULL; // output in cmsis_arm_hanning_f64()
240 pDst=PyMem_Malloc(sizeof(float64_t)*nb); in cmsis_arm_hanning_f64()
287 float64_t *pDst=NULL; // output in cmsis_arm_nuttall3_f64()
293 pDst=PyMem_Malloc(sizeof(float64_t)*nb); in cmsis_arm_nuttall3_f64()
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