arm_rfft_fast_instance_f16 Struct Reference

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

Data Fields
arm_cfft_instance_f16	Sint
uint16_t	fftLenRFFT
const float16_t *	pTwiddleRFFT

Description

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

Field Documentation

fftLenRFFT

uint16_t fftLenRFFT

length of the real sequence

pTwiddleRFFT

const float16_t* pTwiddleRFFT

Twiddle factors real stage

Sint

arm_cfft_instance_f16 Sint

Internal CFFT structure.