# arm_rfft_init_f32.c File Reference

`#include "arm_math.h"`

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## 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)

## Variables

static const float32_t | realCoefA [2048]
static const float32_t | realCoefB [2048]

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