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smallft.h File Reference

Discrete Rotational Fourier Transform (DRFT). More...

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Functions

void spx_drft_forward (struct drft_lookup *l, float *data)
void spx_drft_backward (struct drft_lookup *l, float *data)
void spx_drft_init (struct drft_lookup *l, int n)
void spx_drft_clear (struct drft_lookup *l)


Detailed Description

Discrete Rotational Fourier Transform (DRFT).


Function Documentation

void spx_drft_backward struct drft_lookup l,
float *  data
 

void spx_drft_clear struct drft_lookup l  ) 
 

void spx_drft_forward struct drft_lookup l,
float *  data
 

void spx_drft_init struct drft_lookup l,
int  n
 


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