Instance structure for the floating-point RFFT/RIFFT function. More...
#include <arm_math.h>
Data Fields | |
arm_cfft_instance_f32 | Sint |
uint16_t | fftLenRFFT |
float32_t * | pTwiddleRFFT |
Instance structure for the floating-point RFFT/RIFFT function.
uint16_t arm_rfft_fast_instance_f32::fftLenRFFT |
length of the real sequence
float32_t* arm_rfft_fast_instance_f32::pTwiddleRFFT |
Twiddle factors real stage
arm_cfft_instance_f32 arm_rfft_fast_instance_f32::Sint |
Internal CFFT structure.