CMSIS-DSP
Version 1.10.0
CMSIS DSP Software Library
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#define ARMBITREVINDEXTABLE_1024_TABLE_LENGTH |
#define ARMBITREVINDEXTABLE_128_TABLE_LENGTH |
#define ARMBITREVINDEXTABLE_16_TABLE_LENGTH |
#define ARMBITREVINDEXTABLE_2048_TABLE_LENGTH |
#define ARMBITREVINDEXTABLE_256_TABLE_LENGTH |
#define ARMBITREVINDEXTABLE_32_TABLE_LENGTH |
#define ARMBITREVINDEXTABLE_4096_TABLE_LENGTH |
#define ARMBITREVINDEXTABLE_512_TABLE_LENGTH |
#define ARMBITREVINDEXTABLE_64_TABLE_LENGTH |
#define ARMBITREVINDEXTABLE_FIXED_1024_TABLE_LENGTH |
#define ARMBITREVINDEXTABLE_FIXED_128_TABLE_LENGTH |
#define ARMBITREVINDEXTABLE_FIXED_16_TABLE_LENGTH |
#define ARMBITREVINDEXTABLE_FIXED_2048_TABLE_LENGTH |
#define ARMBITREVINDEXTABLE_FIXED_256_TABLE_LENGTH |
#define ARMBITREVINDEXTABLE_FIXED_32_TABLE_LENGTH |
#define ARMBITREVINDEXTABLE_FIXED_4096_TABLE_LENGTH |
#define ARMBITREVINDEXTABLE_FIXED_512_TABLE_LENGTH |
#define ARMBITREVINDEXTABLE_FIXED_64_TABLE_LENGTH |
#define ARMBITREVINDEXTABLEF64_1024_TABLE_LENGTH |
#define ARMBITREVINDEXTABLEF64_128_TABLE_LENGTH |
#define ARMBITREVINDEXTABLEF64_16_TABLE_LENGTH |
#define ARMBITREVINDEXTABLEF64_2048_TABLE_LENGTH |
#define ARMBITREVINDEXTABLEF64_256_TABLE_LENGTH |
#define ARMBITREVINDEXTABLEF64_32_TABLE_LENGTH |
#define ARMBITREVINDEXTABLEF64_4096_TABLE_LENGTH |
#define ARMBITREVINDEXTABLEF64_512_TABLE_LENGTH |
#define ARMBITREVINDEXTABLEF64_64_TABLE_LENGTH |
#define twiddleCoef |
const uint16_t armBitRevIndexTable1024[ARMBITREVINDEXTABLE_1024_TABLE_LENGTH] |
const uint16_t armBitRevIndexTable128[ARMBITREVINDEXTABLE_128_TABLE_LENGTH] |
const uint16_t armBitRevIndexTable16[ARMBITREVINDEXTABLE_16_TABLE_LENGTH] |
const uint16_t armBitRevIndexTable2048[ARMBITREVINDEXTABLE_2048_TABLE_LENGTH] |
const uint16_t armBitRevIndexTable256[ARMBITREVINDEXTABLE_256_TABLE_LENGTH] |
const uint16_t armBitRevIndexTable32[ARMBITREVINDEXTABLE_32_TABLE_LENGTH] |
const uint16_t armBitRevIndexTable4096[ARMBITREVINDEXTABLE_4096_TABLE_LENGTH] |
const uint16_t armBitRevIndexTable512[ARMBITREVINDEXTABLE_512_TABLE_LENGTH] |
const uint16_t armBitRevIndexTable64[ARMBITREVINDEXTABLE_64_TABLE_LENGTH] |
const uint16_t armBitRevIndexTable_fixed_1024[ARMBITREVINDEXTABLE_FIXED_1024_TABLE_LENGTH] |
const uint16_t armBitRevIndexTable_fixed_128[ARMBITREVINDEXTABLE_FIXED_128_TABLE_LENGTH] |
const uint16_t armBitRevIndexTable_fixed_16[ARMBITREVINDEXTABLE_FIXED_16_TABLE_LENGTH] |
const uint16_t armBitRevIndexTable_fixed_2048[ARMBITREVINDEXTABLE_FIXED_2048_TABLE_LENGTH] |
const uint16_t armBitRevIndexTable_fixed_256[ARMBITREVINDEXTABLE_FIXED_256_TABLE_LENGTH] |
const uint16_t armBitRevIndexTable_fixed_32[ARMBITREVINDEXTABLE_FIXED_32_TABLE_LENGTH] |
const uint16_t armBitRevIndexTable_fixed_4096[ARMBITREVINDEXTABLE_FIXED_4096_TABLE_LENGTH] |
const uint16_t armBitRevIndexTable_fixed_512[ARMBITREVINDEXTABLE_FIXED_512_TABLE_LENGTH] |
const uint16_t armBitRevIndexTable_fixed_64[ARMBITREVINDEXTABLE_FIXED_64_TABLE_LENGTH] |
const uint16_t armBitRevIndexTableF64_1024[ARMBITREVINDEXTABLEF64_1024_TABLE_LENGTH] |
const uint16_t armBitRevIndexTableF64_128[ARMBITREVINDEXTABLEF64_128_TABLE_LENGTH] |
const uint16_t armBitRevIndexTableF64_16[ARMBITREVINDEXTABLEF64_16_TABLE_LENGTH] |
end of CFFT_CIFFT group
const uint16_t armBitRevIndexTableF64_2048[ARMBITREVINDEXTABLEF64_2048_TABLE_LENGTH] |
const uint16_t armBitRevIndexTableF64_256[ARMBITREVINDEXTABLEF64_256_TABLE_LENGTH] |
const uint16_t armBitRevIndexTableF64_32[ARMBITREVINDEXTABLEF64_32_TABLE_LENGTH] |
const uint16_t armBitRevIndexTableF64_4096[ARMBITREVINDEXTABLEF64_4096_TABLE_LENGTH] |
const uint16_t armBitRevIndexTableF64_512[ARMBITREVINDEXTABLEF64_512_TABLE_LENGTH] |
const uint16_t armBitRevIndexTableF64_64[ARMBITREVINDEXTABLEF64_64_TABLE_LENGTH] |
const q15_t armRecipTableQ15[64] |
end of DCT4_IDCT4_Table group
const q31_t armRecipTableQ31[64] |
const float32_t sinTable_f32[FAST_MATH_TABLE_SIZE+1] |
tableSize = 512; for (n = 0; n < (tableSize + 1); n++) { sinTable[n] = sin(2*PI*n/tableSize); }
const q15_t sinTable_q15[FAST_MATH_TABLE_SIZE+1] |
tableSize = 512; for (n = 0; n < (tableSize + 1); n++) { sinTable[n] = sin(2*PI*n/tableSize); }where PI value is 3.14159265358979
const q31_t sinTable_q31[FAST_MATH_TABLE_SIZE+1] |
tableSize = 512; for (n = 0; n < (tableSize + 1); n++) { sinTable[n] = sin(2*PI*n/tableSize); }where PI value is 3.14159265358979
const q15_t sqrt_initial_lut_q15[16] |
const q31_t sqrt_initial_lut_q31[32] |
const float32_t twiddleCoef_rfft_1024[1024] |
const float32_t twiddleCoef_rfft_128[128] |
const float32_t twiddleCoef_rfft_2048[2048] |
const float32_t twiddleCoef_rfft_256[256] |
const float32_t twiddleCoef_rfft_32[32] |
TW = exp(pi/2*i-2*pi*i*[0:L/2-1]/L).'
const float32_t twiddleCoef_rfft_4096[4096] |
const float32_t twiddleCoef_rfft_512[512] |
const float32_t twiddleCoef_rfft_64[64] |
const uint64_t twiddleCoefF64_rfft_1024[1024] |
const uint64_t twiddleCoefF64_rfft_128[128] |
const uint64_t twiddleCoefF64_rfft_2048[2048] |
const uint64_t twiddleCoefF64_rfft_256[256] |
const uint64_t twiddleCoefF64_rfft_32[32] |
TW = exp(pi/2*i-2*pi*i*[0:L/2-1]/L).'
const uint64_t twiddleCoefF64_rfft_4096[4096] |
const uint64_t twiddleCoefF64_rfft_512[512] |
const uint64_t twiddleCoefF64_rfft_64[64] |