Real FFT Tables

const float32_t realCoefA[8192]
const float32_t realCoefB[8192]
const q31_t realCoefAQ31[8192]
const q31_t realCoefBQ31[8192]
const q15_t __ALIGNED(4)
group RealFFT_Table

Functions

const q15_t __ALIGNED(4)

Generation fixed-point realCoefAQ15 array in Q15 format:

n = 4096

Convert to fixed point Q15 format round(pATable[i] * pow(2, 15))

Generation of real_CoefB array:

n = 4096

Convert to fixed point Q15 format round(pBTable[i] * pow(2, 15))

Variables

const float32_t realCoefA[8192]

Generation of realCoefA array:

n = 4096

const float32_t realCoefB[8192]

Generation of realCoefB array:

n = 4096

const q31_t realCoefAQ31[8192]

Generation fixed-point realCoefAQ31 array in Q31 format:

n = 4096

Convert to fixed point Q31 format round(pATable[i] * pow(2, 31))

const q31_t realCoefBQ31[8192]

Generation of realCoefBQ31 array:

n = 4096

Convert to fixed point Q31 format round(pBTable[i] * pow(2, 31))