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arm_rfft_fast_instance_f32 Struct Reference
Data Fields

arm_rfft_fast_instance_f32 Struct Reference

Instance structure for the floating-point RFFT/RIFFT function. More...

#include <arm_math.h>

Data Fields

arm_cfft_instance_f32 Sint
 Internal CFFT structure.
uint16_t fftLenRFFT
 length of the real sequence
float32_t * pTwiddleRFFT
 Twiddle factors real stage.

Detailed Description

Instance structure for the floating-point RFFT/RIFFT function.

Definition at line 2333 of file arm_math.h.

Field Documentation

uint16_t fftLenRFFT

length of the real sequence

Definition at line 2336 of file arm_math.h.

float32_t* pTwiddleRFFT

Twiddle factors real stage.

Definition at line 2337 of file arm_math.h.

arm_cfft_instance_f32 Sint

Internal CFFT structure.

Definition at line 2335 of file arm_math.h.

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