NMSIS-DSP  Version 1.2.0
NMSIS DSP Software Library
Data Fields
riscv_cfft_instance_f16 Struct Reference

Instance structure for the floating-point CFFT/CIFFT function. More...

Data Fields

uint16_t fftLen
 
const float16_t * pTwiddle
 
const uint16_t * pBitRevTable
 
uint16_t bitRevLength
 

Detailed Description

Instance structure for the floating-point CFFT/CIFFT function.

Field Documentation

◆ bitRevLength

uint16_t riscv_cfft_instance_f16::bitRevLength

bit reversal table length.

◆ fftLen

uint16_t riscv_cfft_instance_f16::fftLen

length of the FFT.

◆ pBitRevTable

const uint16_t* riscv_cfft_instance_f16::pBitRevTable

points to the bit reversal table.

◆ pTwiddle

const float16_t* riscv_cfft_instance_f16::pTwiddle

points to the Twiddle factor table.