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

#if !defined(AFX_BPNET_H__BFD83FFC_02BB_4E83_9CDB_4B068CE0055C__INCLUDED_)
#define AFX_BPNET_H__BFD83FFC_02BB_4E83_9CDB_4B068CE0055C__INCLUDED_

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

class BPnet  
{
public:
	double AverageRandom(double min ,double max);
	double error_m[2];
	double error_o;		//輸出層的矯正誤差
	double b;
	double a;
	double u0;
	void train();
	double output;			//理想輸出
	double error;			//誤差
	double threshold_o;		//輸出節點的閾值
	double threshold_m[2];	//中間節點的閾值
	double w_output[2];		//輸出節點的權值
	double w_middle[4];		//中間節點的權值
	double output_o;		//輸出節點的輸出值
	double output_s;		//輸出節點的激活值	
	double middle_o[2];		//中間節點的輸出值
	double middle_s[2];		//中間節點的激活值
	double input[2];		//輸入節點的輸入值
	BPnet();
	virtual ~BPnet();

};

#endif // !defined(AFX_BPNET_H__BFD83FFC_02BB_4E83_9CDB_4B068CE0055C__INCLUDED_)