CMSIS-DSP: arm_rfft_init_f32.c File Reference

| CMSIS-DSP Version 1.4.7 CMSIS DSP Software Library

- Main Page
- Usage and Description
- Reference

All Data Structures Files Functions Variables Typedefs Enumerations Enumerator Macros Groups Pages
Functions | Variables
arm_rfft_init_f32.c File Reference

## Functions
arm_status | arm_rfft_init_f32 (arm_rfft_instance_f32 *S, arm_cfft_radix4_instance_f32 *S_CFFT, uint32_t fftLenReal, uint32_t ifftFlagR, uint32_t bitReverseFlag)
| Initialization function for the floating-point RFFT/RIFFT.

## Variables
static const float32_t | realCoefA [8192]
static const float32_t | realCoefB [8192]