#include?“stdafx.h“
#include?“BPN.h“
#include?
#include?
extern?int?flag;
?/***?返回?weightPath的值?***/
CString?BPNET::bpn_get_weightPath（）
{
	return?weightPath;
}
?/***?返回?filePathName的值?***/
CString?BPNET::bpn_get_filePathName（）
{
	return?filePathName;
}
?/***?設置weightPath的值?***/
void?BPNET::bpn_set_weightPath（CString?str1）
{
	weightPath=str1;
}
/***?設置filePathName的值?***/
void?BPNET::bpn_set_filePathName（CString?str1）
{
	filePathName=str1;
}


/**********************************
*?函數名稱?getVector（）
*
*?參量：
*???CString?strPathName?樣本文件路徑
*
*??函數功能?：
*??????對于輸入樣本提取特征向量，在這里把樣本的橫向和縱向的黑點的
*??數量做為向量
**************************************/
double*??BPNET::getVector（CString?strPathName）
{???
	//加載圖片
	CvScalar?cs;???????????????????????????????//聲明像素變量
	IplImage?*imgt;
	double?*data;
	//?為這個數組申請一維存儲空間
	data?=?alloc_1d_dbl（40）;

	for（int?i=0;i<40;i++）
	{
		data[i]=0;
	}

	imgt=cvLoadImage（strPathName-1）;
	for（int?j=0;jheight;j++）
		for（int?t=0;twidth;t++）
		{
			cs=cvGet2D（imgt?j?t）;
			if（（cs.val[0]+cs.val[1]+cs.val[2]）==0）
			{
				data[j]++;
				data[t+20]++;
			}

		}


		return（data）;

}

/*double*??BPNET::getVector（BYTE*?lpDIBBitsint?lSwidthint?lSheight）
{???
	//循環變量
????BYTE*?lpSrc;?
	
????//??建立保存特征向量的數組
	double?*data;
	int?len?=?lSwidth*lSheight/8;
	//?為這個數組申請一維存儲空間
	data?=?alloc_1d_dbl（lSwidth+lSheight）;
	
	for（int?i=0;i	{
		data[i]=0;
	}

	for（int?j=0;j	{				
			
		lpSrc?=?lpDIBBits?+?j;
		unsigned?char?buf=*lpSrc;
		for（int?n=0;n<8;n++）
		{
			int?x=buf;
			if（x<128）//該位為0，黑色
			{
				data[（j*8+n）/lSwidth]++;
				data[（j*8+n）%lSwidth+20]++;
			}
			（buf<<1）;			
		}
	}
	
	return（data）;??
}*/
/**********************************
*?函數名稱?getVector8（）
*
*?參量：
*???CString?mm?樣本序號

*??
*
*??函數功能?：
*??????對于輸入樣本8位位圖提取特征向量，在這里把樣本的橫向和縱向的黑點的
*??數量做為向量
**************************************/
double*??BPNET::getVector8（CString?xh）
{???
										//加載圖片
	CvScalar?cs;???????????????????????????????//聲明像素變量
	IplImage?*imgt;
	double?*data;
	//?為這個數組申請一維存儲空間
	data?=?alloc_1d_dbl（40）;

	for（int?i=0;i<40;i++）
	{
		data[i]=0;
	}
	CString?strPathNameSave=filePathName;//1	
	if（flag!=1）
		{
			
			int?s=strPathNameSave.Find（‘.‘）;//2
			strPathNameSave.Insert（sxh）;//3?
			
		}
		imgt=cvLoadImage（strPathNameSave-1）;
			for（int?j=0;jheight;j++）
			for（int?t=0;twidth;t++）
			{
				cs=cvGet2D（imgt?j?t）;
				if（（cs.val[0]+cs.val[1]+cs.val[2]）==0）
				{
						data[j]++;
						data[t+20]++;
				}

			}
			
	
	return（data）;

}

	??




/****************************************************
*?函數名稱?BpTrain（）
*?
*?參數：
*???double?**data_in????-指向輸入的特征向量數組的指針????
*	double?**data_out???-指向理想輸出數組的指針
*	int?n_in????????????-輸入層結點的個數?
*???int?n_hidden????????-BP網絡隱層結點的數目
*???double?min_ex???????-訓練時允許的最大均方誤差
*???double?momentum?????-BP網

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件?????187392??2015-08-28?16:11??graduationwork\Debug\graduationwork.exe

?????文件????1195352??2015-08-28?16:11??graduationwork\Debug\graduationwork.ilk

?????文件????6392832??2015-08-28?16:11??graduationwork\Debug\graduationwork.pdb

?????文件??????10089??2015-06-10?14:43??graduationwork\graduationwork\BPN.cpp

?????文件???????1115??2015-06-05?14:18??graduationwork\graduationwork\BPN.h

?????文件?????140003??2015-08-28?16:09??graduationwork\graduationwork\Debug\BPN.obj

?????文件??????11194??2015-08-28?16:09??graduationwork\graduationwork\Debug\cl.command.1.tlog

?????文件?????220788??2015-08-28?16:09??graduationwork\graduationwork\Debug\CL.read.1.tlog

?????文件??????12012??2015-08-28?16:09??graduationwork\graduationwork\Debug\CL.write.1.tlog

?????文件??????21233??2015-08-28?16:09??graduationwork\graduationwork\Debug\DIBAPI.obj

?????文件???????2426??2015-05-28?11:39??graduationwork\graduationwork\Debug\graduationwork.Build.CppClean.log

?????文件????????667??2015-05-28?11:40??graduationwork\graduationwork\Debug\graduationwork.exe.embed.manifest

?????文件????????732??2015-08-28?16:09??graduationwork\graduationwork\Debug\graduationwork.exe.embed.manifest.res

?????文件????????381??2015-08-28?16:11??graduationwork\graduationwork\Debug\graduationwork.exe.intermediate.manifest

?????文件?????????55??2015-08-28?16:11??graduationwork\graduationwork\Debug\graduationwork.lastbuildstate

?????文件???????2389??2015-08-28?16:11??graduationwork\graduationwork\Debug\graduationwork.log

?????文件?????135920??2015-08-28?16:09??graduationwork\graduationwork\Debug\graduationwork.obj

?????文件???33685504??2015-08-28?16:09??graduationwork\graduationwork\Debug\graduationwork.pch

?????文件??????69824??2015-08-28?16:09??graduationwork\graduationwork\Debug\graduationwork.res

?????文件????????713??2015-05-28?14:20??graduationwork\graduationwork\Debug\graduationwork.vcxprojResolveAssemblyReference.cache

?????文件??????????0??2015-05-28?11:39??graduationwork\graduationwork\Debug\graduationwork.write.1.tlog

?????文件?????192001??2015-08-28?16:09??graduationwork\graduationwork\Debug\graduationworkDlg.obj

?????文件????????218??2015-05-28?11:40??graduationwork\graduationwork\Debug\graduationwork_manifest.rc

?????文件??????????2??2015-08-28?16:11??graduationwork\graduationwork\Debug\link-cvtres.read.1.tlog

?????文件??????????2??2015-08-28?16:11??graduationwork\graduationwork\Debug\link-cvtres.write.1.tlog

?????文件??????????2??2015-08-28?16:11??graduationwork\graduationwork\Debug\link.7472-cvtres.read.1.tlog

?????文件??????????2??2015-08-28?16:11??graduationwork\graduationwork\Debug\link.7472-cvtres.write.1.tlog

?????文件??????????2??2015-08-28?16:11??graduationwork\graduationwork\Debug\link.7472.read.1.tlog

?????文件??????????2??2015-08-28?16:11??graduationwork\graduationwork\Debug\link.7472.write.1.tlog

?????文件???????6434??2015-08-28?16:11??graduationwork\graduationwork\Debug\link.command.1.tlog

............此處省略82個文件信息