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arm_cfft_radix4_f16.c File Reference

Functions

void arm_bitreversal_f16 (float16_t *pSrc, uint16_t fftSize, uint16_t bitRevFactor, const uint16_t *pBitRevTab)
 
void arm_radix4_butterfly_f16 (float16_t *pSrc, uint16_t fftLen, const float16_t *pCoef, uint16_t twidCoefModifier)
 
void arm_radix4_butterfly_inverse_f16 (float16_t *pSrc, uint16_t fftLen, const float16_t *pCoef, uint16_t twidCoefModifier, float16_t onebyfftLen)
 
void arm_cfft_radix4by2_f16 (float16_t *pSrc, uint32_t fftLen, const float16_t *pCoef)
 
void arm_cfft_radix4_f16 (const arm_cfft_radix4_instance_f16 *S, float16_t *pSrc)
 Processing function for the floating-point Radix-4 CFFT/CIFFT. More...
 

Function Documentation

void arm_bitreversal_f16 ( float16_t *  pSrc,
uint16_t  fftSize,
uint16_t  bitRevFactor,
const uint16_t *  pBitRevTab 
)
void arm_radix4_butterfly_f16 ( float16_t *  pSrc,
uint16_t  fftLen,
const float16_t *  pCoef,
uint16_t  twidCoefModifier 
)

end of ComplexFFT group

void arm_radix4_butterfly_inverse_f16 ( float16_t *  pSrc,
uint16_t  fftLen,
const float16_t *  pCoef,
uint16_t  twidCoefModifier,
float16_t  onebyfftLen 
)