#include“bp_rbf.h“
?double?randnumber（）//-0.1~0.1的隨機函數?
{
	return?（sin（rand（））/10）?;
}
//求某個節點的輸出值
double?f（int?nodeint?layer）{
	double?sum=0;
for?（int?node2=0;node2yer-1];node2++）
{
????sum=sum+w[layer][node][node2]*u[layer-1][node2];
}
sum=1.0/（1+exp（0-sum））;
return?sum;
}
//求誤差函數對u的導數
double?gf（int?layerint?node）{
	double?sum=0;
for?（int?m=0;myer+1];m++）
sum=sum+e[layer+1][m]*u[layer+1][m]*（1-u[layer+1][m]）*w[layer+1][m][node];
return?sum;
}

//求前饋
void?feed_forward（）//前饋輸出值
{
for?（int?layer=1;layer<=2;layer++）
?for（int?node=0;nodeyer];node++）
	?u[layer][node]=f（nodelayer）;
}
//求梯度
void?compute_gradient（）
{
for?（int?layer=2;layer>0;layer--）
{
??for（int?node=0;nodeyer];node++）
??{
	??if?（layer==2）?e[2][node]=u[2][node]-output[no

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

?????文件???????4379??2005-06-01?14:40??VC?bp\bisheji\bisheji.dsp

?????文件????????539??2010-10-07?22:55??VC?bp\bisheji\bisheji.dsw

?????文件??????50176??2010-10-09?18:42??VC?bp\bisheji\bisheji.ncb

?????文件??????53760??2010-10-09?18:42??VC?bp\bisheji\bisheji.opt

?????文件????????888??2010-10-09?16:10??VC?bp\bisheji\bisheji.plg

?????文件???????1372??2010-10-08?10:49??VC?bp\bisheji\bp_rbf.h

?????文件??????20961??2010-10-09?16:10??VC?bp\bisheji\bp結果\權值.txt

?????文件???????1630??2010-10-09?16:10??VC?bp\bisheji\bp結果\誤差變化序列.txt

?????文件?????287744??2010-10-07?22:58??VC?bp\bisheji\Debug\bisheji.bsc

?????文件?????274523??2010-10-09?16:10??VC?bp\bisheji\Debug\bisheji.exe

?????文件?????311068??2010-10-09?16:10??VC?bp\bisheji\Debug\bisheji.ilk

?????文件????2141060??2010-10-09?14:56??VC?bp\bisheji\Debug\bisheji.pch

?????文件?????623616??2010-10-09?16:10??VC?bp\bisheji\Debug\bisheji.pdb

?????文件??????48070??2010-10-09?16:10??VC?bp\bisheji\Debug\mainApp.obj

?????文件??????????0??2010-10-07?22:58??VC?bp\bisheji\Debug\mainApp.sbr

?????文件??????91136??2010-10-09?16:10??VC?bp\bisheji\Debug\vc60.idb

?????文件?????110592??2010-10-09?16:10??VC?bp\bisheji\Debug\vc60.pdb

?????文件??????13212??2010-10-09?16:10??VC?bp\bisheji\mainApp.cpp

?????文件???????3559??2005-05-18?09:14??VC?bp\bisheji\matrix_op.h

?????文件?????????78??2005-05-23?09:40??VC?bp\bisheji\rbf.cpp

?????文件??????20526??2010-10-09?16:10??VC?bp\bisheji\rbf結果\權值.txt

?????文件?????512480??2010-10-09?16:10??VC?bp\bisheji\rbf結果\誤差.txt

?????文件??????21766??2005-06-01?15:11??VC?bp\bisheji\study.txt

?????文件???????7254??2005-06-01?14:45??VC?bp\bisheji\test.txt

?????文件????????218??2007-06-05?03:14??VC?bp\www.pudn.com.txt

?????目錄??????????0??2005-05-23?13:22??VC?bp\bisheji\bp結果

?????目錄??????????0??2010-10-09?16:10??VC?bp\bisheji\Debug

?????目錄??????????0??2005-05-28?23:21??VC?bp\bisheji\rbf結果

?????目錄??????????0??2010-10-09?18:42??VC?bp\bisheji

?????目錄??????????0??2010-10-07?22:55??VC?bp

............此處省略3個文件信息