fitpro.h

专门处理曲线拟合数值计算的C++类

#if !defined(AFX_FITPRO_H__CE795780_EFDC_11D5_B4BF_0000F806F5C9__INCLUDED_)
#define AFX_FITPRO_H__CE795780_EFDC_11D5_B4BF_0000F806F5C9__INCLUDED_

#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000
// FitPro.h : header file
//

/////////////////////////////////////////////////////////////////////////////
// CFitPro dialog
#include "express.h"

class CFitPro : public CDialog
{
// Construction
public:
	CFitPro(CWnd* pParent = NULL);   // standard constructor

// Dialog Data
	//{{AFX_DATA(CFitPro)
	enum { IDD = IDD_FIT };
	CListBox	m_paralist;
	UINT	m_stepno;
	double	m_pvalue;
	BOOL	m_errcheck;
	BOOL	m_diffcheck;
	double	m_diffe;
	double	m_erre;
	BOOL	m_loopcheck;
	UINT	m_loope;
	double	m_aveerr;
	//}}AFX_DATA


// Overrides
	// ClassWizard generated virtual function overrides
	//{{AFX_VIRTUAL(CFitPro)
	protected:
	virtual void DoDataExchange(CDataExchange* pDX);    // DDX/DDV support
	//}}AFX_VIRTUAL

// Implementation
public:
	CExpression *m_pexp;
	int varnum, parnum, datanum;
	CString *VarNames;
	CString *ParNames;
	CString *ExpVName;
	double *ExpVValue;
	double *ParValues;
	double **VarValues;
	double *Par,*OldPar,Pai,OldPai,*dPar,*DPar,*DPai,*DDPai,*NegPai,*PosPai;
	int LoopFlag;
public:
	double Factor(double* pars, double* dpars, int num,double fact);
	double FuncValue(CExpression *pexp,CString *names,double *values, int count);
	double PaiValue(double* pars);
	void Iteration();
	int CGause(double *a, double *b, int n, double *x);
	double Range(double *A, int n);

protected:

	// Generated message map functions
	//{{AFX_MSG(CFitPro)
	afx_msg void OnStart();
	afx_msg void OnStop();
	afx_msg void OnPause();
	afx_msg void OnSave();
	virtual BOOL OnInitDialog();
	afx_msg void OnSelchangePara();
	afx_msg void OnKillfocusPvalue();
	afx_msg void OnError();
	afx_msg void OnApply();
	afx_msg void OnDiff();
	afx_msg void OnContinue();
	afx_msg void OnNloop();
	//}}AFX_MSG
	DECLARE_MESSAGE_MAP()
};

//{{AFX_INSERT_LOCATION}}
// Microsoft Visual C++ will insert additional declarations immediately before the previous line.

#endif // !defined(AFX_FITPRO_H__CE795780_EFDC_11D5_B4BF_0000F806F5C9__INCLUDED_)