www.pudn.com > spline_c++.rar > fft.h

#ifndef _INC_FreTransAPI 
#define _INC_FreTransAPI 
 
#include  
using namespace std; 
 
 
VOID WINAPI FFT(complex * TD, complex * FD, int r); 
VOID WINAPI IFFT(complex * FD, complex * TD, int r); 
BOOL WINAPI Fourier(LPSTR lpDIBBits, LONG lWidth, LONG lHeight); 
BOOL WINAPI IFourier(LPSTR lpDIBBits, LONG lWidth, LONG lHeight); 
BOOL WINAPI Searchin(LPSTR lpDIBBits, LONG lWidth, LONG lHeight,	LONG	i, 
	LONG	j); 
 
#endif