spFFTRec Class Reference

A class to handle FFT execution. More...

#include <sp/fft.h>

Collaboration diagram for spFFTRec:

Detailed Description

A class to handle FFT execution.

Actually, spFFTRec is not a class, but a typedefed type by typedef struct _spFFTRec *spFFTRec;. You can use this class after initialization by spInitFFT() , spInitFFTByPlugin() , spInitBatchedFFT() , spInitBatchedFFTByPlugin() , should free resources of this class after use by spFreeFFT() .

See also

spInitFFT() , spInitFFTByPlugin() , spInitBatchedFFT() , spInitBatchedFFTByPlugin() , spFreeFFT()

Examples

fftvec.c, lpctest.c, simple_fft.c, and simple_rfft.c.