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PinYuLuBoDib.h
Package: FFT2Dsource.rar [view]
Upload User: hnhlzg
Upload Date: 2013-10-19
Package Size: 289k
Code Size: 1k
Category:
Algorithm
Development Platform:
Visual C++
- #ifndef __PinYuLuBoDib_H
- #define __PinYuLuBoDib_H
- #include "Cdib.h"
- struct CNumber
- {
- double re;
- double im;
- };
- class PinYuLuBoDib :public CDib
- {
- public:
- PinYuLuBoDib();
- ~PinYuLuBoDib();
- public:
- CNumber Add(CNumber c1,CNumber c2);//实现复数的加法运算
- CNumber Sub(CNumber c1,CNumber c2);//实现复数的减法运算
- CNumber Mul(CNumber c1,CNumber c2);//实现复数的乘法运算
- void QFC(CNumber* t,CNumber* f,int power);//实现快速傅立叶变换
- void QuickFourier();//实现图像快速傅立叶变换
- void fourier(double * data, int height, int width, int isign);//实现二维傅立叶变换
- void BWFilterL(int u,int v,int n);//布特沃斯低通滤波
- void BWFilterH(int u,int v,int n);//布特沃斯高通滤波
- void PerfectFilterL(int u,int v);//理想低通滤波器
- void PerfectFilterH(int u,int v);//理想低通滤波器
- void TLFilter(int u,int v,int u1,int v1);//梯形低通滤波
- void THFilter(int u,int v,int u1,int v1);//梯形高通滤波
- void ZLFilter(int u,int v,int n);//指数低通滤波
- void ZHFilter(int u,int v,int n);//指数高通滤波
- void FirstQuickFourier();//实现图像快速傅立叶变换(未进行平移)
- protected:
- };
- #endif