CMSIS-DSP
Version 1.10.0
CMSIS DSP Software Library
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Instance structure for the floating-point CFFT/CIFFT function. More...
Data Fields | |
uint16_t | fftLen |
const float32_t * | pTwiddle |
const uint16_t * | pBitRevTable |
uint16_t | bitRevLength |
uint16_t bitRevLength |
bit reversal table length.
uint16_t fftLen |
length of the FFT.
const uint16_t* pBitRevTable |
points to the bit reversal table.
const float32_t* pTwiddle |
points to the Twiddle factor table.