nnmod.h

vc编程实现bp神经网络

#if !defined(AFX_NNMOD_H__F30C89A5_D273_4FEB_99A0_9C142E15DD82__INCLUDED_)
#define AFX_NNMOD_H__F30C89A5_D273_4FEB_99A0_9C142E15DD82__INCLUDED_

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

/////////////////////////////////////////////////////////////////////////////
// CNNMod form view

#ifndef __AFXEXT_H__
#include <afxext.h>
#endif


//***************************************************************************
// Add the required header files
#include "Matrix.h"
#include "ForecastDlg.h"

//***************************************************************************
/////////////////////////////////////////////////////////////////////////////
//	Levenberg-Marquart		---->	第一次前向计算初始化				   //
/////////////////////////////////////////////////////////////////////////////
__declspec (dllimport) void LMForwardCalculateInit( int nInputLayerNumber,
													int nHideLayerNumber,
													int nOutputLayerNumber,
													CMatrix &matrixDemoDataInput,
													CMatrix &matrixInputLayerValue,
													CMatrix &matrixInputToHideWeightValue,
													CMatrix &matrixHideLayerValveValue,
													CMatrix &matrixHideToOutputWeightValue,
													CMatrix &matrixOutputLayerValveValue
													);

/////////////////////////////////////////////////////////////////////////////
//	Levenberg-Marquart		---->		前向计算						   //
/////////////////////////////////////////////////////////////////////////////
__declspec(dllimport) void LMForwardCalculate ( int nInputLayerNumber,
												int nHideLayerNumber,
												int nOutputLayerNumber,
												bool bSimulateDataFlag,
												int nComboFunc,
												CMatrix &matrixDemoDataInput,
												CMatrix &matrixInputLayerValue,
												CMatrix &matrixInputToHideWeightValue,
												CMatrix &matrixHideLayerValveValue,
												CMatrix &matrixHideLayerOutput,
												CMatrix &matrixHideToOutputWeightValue,
												CMatrix &matrixOutputLayerOutput,
												CMatrix &matrixOutputLayerValveValue
											   );

/////////////////////////////////////////////////////////////////////////////
//	Levenberg-Marquart		---->		反馈计算						   //
/////////////////////////////////////////////////////////////////////////////
__declspec(dllimport) bool LMDemoDataTrainRepeat (	int nInputLayerNumber,
													int nHideLayerNumber,
													int nOutputLayerNumber,
													bool bSimulateDataFlag,
													int nComboFunc,
													double nSystemErrorOld,
													double nSystemErrorNew,
													double nSystemErrorLevel,
													double nSystemError,
													double nStep,
													UINT nMaxTrainTimes,
													UINT nTrainTimes,
													DWORD ID_SYSTEM_ERROR,
													DWORD ID_TRAIN_TIMES,
													HWND  hWnd,
													CMatrix &matrixDemoDataInput,
													CMatrix &matrixInputLayerValue,
													CMatrix &matrixInputToHideWeightValue,
													CMatrix &matrixHideLayerValveValue,
													CMatrix &matrixHideLayerOutput,
													CMatrix &matrixHideToOutputWeightValue,
													CMatrix &matrixOutputLayerOutput,
													CMatrix &matrixOutputLayerValveValue
												 );

/////////////////////////////////////////////////////////////////////////////
//	Back propagation		---->		前向计算(Only for Training)		   //
/////////////////////////////////////////////////////////////////////////////
__declspec(dllexport) void BPForwardCalculate ( int nInputLayerNumber,
												int nHideLayerNumber,
												int nOutputLayerNumber,
												bool bSimulateDataFlag,
												int nComboFunc,
												CMatrix &matrixDemoDataInput,
												CMatrix &matrixInputLayerValue,
												CMatrix &matrixInputToHideWeightValue,
												CMatrix &matrixHideLayerValveValue,
												CMatrix &matrixHideLayerOutput,
												CMatrix &matrixHideToOutputWeightValue,
												CMatrix &matrixOutputLayerOutput,
												CMatrix &matrixOutputLayerValveValue,
												CMatrix &cMatrixExHideLayerValveValue,
												CMatrix &cMatrixExOutputLayerValveValue
											   );

/////////////////////////////////////////////////////////////////////////////
//	Back propagation		---->		前向计算(Only for Simulating)	   //
/////////////////////////////////////////////////////////////////////////////
__declspec(dllimport) void BPForwardCalculate2( int nInputLayerNumber,
												int nHideLayerNumber,
												int nOutputLayerNumber,
												bool bSimulateDataFlag,
												int nComboFunc,
												CMatrix &matrixDemoDataInput,
												CMatrix &matrixInputLayerValue,
												CMatrix &matrixInputToHideWeightValue,
												CMatrix &matrixHideLayerValveValue,
												CMatrix &matrixHideLayerOutput,
												CMatrix &matrixHideToOutputWeightValue,
												CMatrix &matrixOutputLayerOutput,
												CMatrix &matrixOutputLayerValveValue
											   );

/////////////////////////////////////////////////////////////////////////////
//	Back propagation		---->		反馈计算						   //
/////////////////////////////////////////////////////////////////////////////
__declspec(dllimport) bool BPDemoDataTrainRepeat (	int nInputLayerNumber,
													int nHideLayerNumber,
													int nOutputLayerNumber,
													bool bSimulateDataFlag,
													int nComboFunc,
													double nSystemErrorOld,
													double nSystemErrorNew,
													double nSystemErrorLevel,
													double nSystemError,
													double nStep,
													UINT nMaxTrainTimes,
													UINT nTrainTimes,
													DWORD ID_SYSTEM_ERROR,
													DWORD ID_TRAIN_TIMES,
													HWND  hWnd,
													CMatrix &matrixDemoDataInput,
													CMatrix &matrixInputLayerValue,
													CMatrix &matrixInputToHideWeightValue,
													CMatrix &matrixHideLayerValveValue,
													CMatrix &matrixHideLayerOutput,
													CMatrix &matrixHideToOutputWeightValue,
													CMatrix &matrixOutputLayerOutput,
													CMatrix &matrixOutputLayerValveValue
												 );

//***************************************************************************
class CNNMod;
/////////////////////////////////////////////////////////////////////////////
// 线程结构体
struct STHREADDATA
{
	CNNMod	*pDlg;
};

//***************************************************************************

/////////////////////////////////////////////////////////////////////////////
//zdh加入结束




class CNNMod : public CFormView
{
protected:
	CNNMod();           // protected constructor used by dynamic creation
	DECLARE_DYNCREATE(CNNMod)

// Form Data
public:
	//{{AFX_DATA(CNNMod)
	enum { IDD = IDD_NNLOG };
	CButton	m_btnStopTrain;
	CButton	m_btnState;
	CButton	m_btnSimuResultBrowser;
	CButton	m_btnSimuNetworkFoldBrowser;
	CButton	m_btnSimuDataInputBrowser;
	CButton	m_btnDemoSaveNetworkBrowser;
	CButton	m_btnDemoDataResultBrowser;
	CButton	m_btnDemoDataInputBrowser;
	CComboBox	m_ctrlComboFunc;
	CComboBox	m_ctrlComboArithmetic;
	CButton	m_btnBeginTrain;
	int  	m_nComboArithmetic;
	int  	m_nComboFunc;
	CString	m_strDemoDataInput;
	CString	m_strDemoSaveNetwork;
	CString	m_strDemoSaveResult;
	UINT	m_nInputLayerNumber;
	UINT	m_nHideLayerNumber;
	UINT	m_nMaxTrainTimes;
	UINT	m_nOutputLayerNumber;
	CString	m_strSimuDataInput;
	CString	m_strSimuNetworkFold;
	double	m_nStep;
	double	m_nSystemError;
	UINT	m_nTrainTimes;
	CString	m_strSimuResult;
	double	m_nSystemErrorLevel;
	CString	m_MDescription;
	//}}AFX_DATA

// Attributes
public:

// Operations
public:

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

// Implementation
protected:
	virtual ~CNNMod();
#ifdef _DEBUG
	virtual void AssertValid() const;
	virtual void Dump(CDumpContext& dc) const;
#endif

	// Generated message map functions
	//{{AFX_MSG(CNNMod)
	afx_msg void OnBeginTrain();
	afx_msg void OnDemoDataInputBrowser();
	afx_msg void OnDemoSaveNetworkBrowser();
	afx_msg void OnDemoSaveResultBrowser();
	afx_msg void OnSimuDataInputBrowser();
	afx_msg void OnSimuNetworkFoldBrowser();
	afx_msg void OnSimuResultBrowser();
	afx_msg void OnState();
	afx_msg void OnStopTrain();
	afx_msg void OnTimer(UINT nIDEvent);
	afx_msg void OnShowWindow(BOOL bShow, UINT nStatus);
	afx_msg void OnForecast();
	afx_msg void OnModVarDefine();
	afx_msg void OnModeling();
	afx_msg void OnDocument();
	afx_msg void OnDatabase();
	//}}AFX_MSG
	DECLARE_MESSAGE_MAP()


public:
    
	CForecastDlg m_ForecastDlg;
	// 是否开始训练的标志
	bool		m_bStartFlag;


	// 是样本训练还是数据仿真?
	bool		m_bSimulateDataFlag;


	// 数据仿真
	bool SimulateData();

		
	// 样本训练
	bool TrainingDemo();


private:

	// 向文件中写入常量字符串
	bool SaveConstantStringToFile(CString& strFileName,CString& strConstantData);

	// 前向计算初始化
	void ForwardCalculateInit();
	
	// 反复训练
	bool DemoDataTrainRepeat();


	// 用于存储输入的样本数据的矩阵
	CMatrix		m_matrixDemoDataInput;

	// 样本的输入层的数值矩阵
	CMatrix		m_matrixInputLayerValue;

	// 输入层到隐含层的权值矩阵
	CMatrix		m_matrixInputToHideWeightValue;

	// 隐含层的阀值矩阵
	CMatrix		m_matrixHideLayerValveValue;

	// 隐含层到输出层的权值矩阵
	CMatrix		m_matrixHideToOutputWeightValue;

	// 输出层的阀值矩阵
	CMatrix		m_matrixOutputLayerValveValue;

	// 隐含层的输出值的矩阵
	CMatrix		m_matrixHideLayerOutput;

	// 输出层的输出值的矩阵
	CMatrix		m_matrixOutputLayerOutput;

	// 用来仿真时输入的网络参数矩阵
	CMatrix		m_matrixSimuNetwork;

	// 用来存放仿真数据结果的矩阵
	CMatrix		m_matrixSimuResult;

	// 创建新的线程的线程句柄
	HANDLE		m_hThread;

	// 系统误差
	double		m_SystemErrorNew;
	double		m_SystemErrorOld;


};


/////////////////////////////////////////////////////////////////////////////

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

#endif // !defined(AFX_NNMOD_H__F30C89A5_D273_4FEB_99A0_9C142E15DD82__INCLUDED_)