#include“bp_rbf.h“
double?randnumber（）//-0.1~0.1的隨機(jī)函數(shù)?
{
	return?（sin（rand（））/10）?;
}
//求某個(gè)節(jié)點(diǎn)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(shù)對(duì)u的導(dǎo)數(shù)
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

?屬性????????????大小?????日期????時(shí)間???名稱(chēng)
-----------?---------??----------?-----??----

?????文件???????4383??2007-12-28?20:51??水果智能識(shí)別系統(tǒng)\bisheji.dsp

?????文件????????537??2005-05-17?08:52??水果智能識(shí)別系統(tǒng)\bisheji.dsw

?????文件??????66560??2008-01-15?09:53??水果智能識(shí)別系統(tǒng)\bisheji.ncb

?????文件??????53760??2008-01-15?09:53??水果智能識(shí)別系統(tǒng)\bisheji.opt

?????文件????????248??2008-01-14?16:23??水果智能識(shí)別系統(tǒng)\bisheji.plg

?????文件???????1367??2008-01-14?16:10??水果智能識(shí)別系統(tǒng)\bp_rbf.h

?????文件??????20758??2008-01-14?16:20??水果智能識(shí)別系統(tǒng)\bp結(jié)果\權(quán)值.txt

?????文件????????734??2008-01-14?16:20??水果智能識(shí)別系統(tǒng)\bp結(jié)果\誤差變化序列.txt

?????文件?????278604??2008-01-14?16:10??水果智能識(shí)別系統(tǒng)\Debug\bisheji.exe

?????文件?????623616??2008-01-14?16:10??水果智能識(shí)別系統(tǒng)\Debug\bisheji.pdb

?????文件??????48618??2008-01-14?16:10??水果智能識(shí)別系統(tǒng)\Debug\mainApp.obj

?????文件??????????0??2008-01-14?16:10??水果智能識(shí)別系統(tǒng)\Debug\mainApp.sbr

?????文件???????4927??2007-12-28?12:57??水果智能識(shí)別系統(tǒng)\Debug\rbf.obj

?????文件?????110592??2008-01-14?16:10??水果智能識(shí)別系統(tǒng)\Debug\vc60.pdb

?????文件??????13200??2007-12-28?20:54??水果智能識(shí)別系統(tǒng)\mainApp.cpp

?????文件???????3559??2005-05-18?09:14??水果智能識(shí)別系統(tǒng)\matrix_op.h

?????文件?????????78??2005-05-23?09:40??水果智能識(shí)別系統(tǒng)\rbf.cpp

?????文件??????20319??2008-01-14?16:21??水果智能識(shí)別系統(tǒng)\rbf結(jié)果\權(quán)值.txt

?????文件?????306074??2008-01-14?16:21??水果智能識(shí)別系統(tǒng)\rbf結(jié)果\誤差.txt

?????文件??????21550??2008-01-14?16:09??水果智能識(shí)別系統(tǒng)\study.txt

?????文件???????7182??2008-01-14?16:10??水果智能識(shí)別系統(tǒng)\test.txt

?????目錄??????????0??2009-02-16?22:57??水果智能識(shí)別系統(tǒng)\bp結(jié)果

?????目錄??????????0??2009-02-16?22:57??水果智能識(shí)別系統(tǒng)\Debug

?????目錄??????????0??2009-02-16?22:57??水果智能識(shí)別系統(tǒng)\rbf結(jié)果

?????目錄??????????0??2009-02-16?22:57??水果智能識(shí)別系統(tǒng)

-----------?---------??----------?-----??----

??????????????1586666????????????????????25