leastsquares.h

数值分析的简单算法VC++实现

// Leastsquares.h: interface for the Leastsquares class.
//
//////////////////////////////////////////////////////////////////////

#if !defined(AFX_LEASTSQUARES_H__F007E152_99E9_4689_B3AF_9F50BEDCEE80__INCLUDED_)
#define AFX_LEASTSQUARES_H__F007E152_99E9_4689_B3AF_9F50BEDCEE80__INCLUDED_

#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000

class Leastsquares  
{
public:
	double cal(double DATA[100][2],double var[100],double x,double a);
	//double line(double var);
private:    
	double a,b;

};

#endif // !defined(AFX_LEASTSQUARES_H__F007E152_99E9_4689_B3AF_9F50BEDCEE80__INCLUDED_)