normaltran.h

来自「关于字符分割的程序」· C头文件 代码 · 共 36 行

#ifndef _INC_NORMALTRANAPI
#define _INC_NORMALTRANAPI

#include "complex"

using namespace std;




VOID WINAPI FFT(complex <double> *TD,complex <double> * FD,int power);
VOID WINAPI IFFT(complex <double> *FD,complex <double> * TD,int power);
BOOL WINAPI Fourier(LPSTR lpDIB);
BOOL WINAPI IFourier(LPSTR lpDIB);


//VOID WINAPI FFT(complex<double> * TD, complex<double> * FD, int r);
//VOID WINAPI IFFT(complex<double> * FD, complex<double> * TD, int r);
VOID WINAPI DCT(double *f, double *F, int power);
VOID WINAPI IDCT(double *F, double *f, int power);
VOID WINAPI WALSH(double *f, double *F, int r);
VOID WINAPI IWALSH(double *F, double *f, int r);

BOOL WINAPI Fourier(LPSTR lpDIBBits, LONG lWidth, LONG lHeight);
BOOL WINAPI DIBDct(LPSTR lpDIBBits, LONG lWidth, LONG lHeight);
BOOL WINAPI DIBWalsh(LPSTR lpDIBBits, LONG lWidth, LONG lHeight);
BOOL WINAPI DIBWalsh1(LPSTR lpDIBBits, LONG lWidth, LONG lHeight);


VOID WINAPI FFT2(complex <double> *TD,LONG lWidth, LONG lHeight);
VOID WINAPI IFFT2(complex <double> *TD,LONG lWidth, LONG lHeight);


#endif