dft.h

来自「数字信号处理实验程序。福利业快速变换」· C头文件 代码 · 共 22 行

/*
 * dft.h - discrete fourier transformation definitions
 *
 * Copyright (C) lartely <[e-mail]>
 *	
 */
#include "complex.h" 
#include <math.h>
#include <malloc.h>
#ifndef _DFT_DOT_H_
#define _DFT_DOT_H_

class CDFT{
private:
	static void DFT_MAIN (complex *, complex *,int);
	static void IDFT_MAIN(complex *, complex *,int);
public:	
	static void DFT (double *,complex *,int);
	static void IDFT (complex *,double *,int);
	
};
#endif