#pragma hdrstop
#include <stdio.h>
#include <iostream.h>
const A=30.0;
const B=10.0;
const MAX=500; //最大训练次数
const COEF=0.0035; //网络的学习效率
const BCOEF=0.001;//网络的阀值调整效率
const ERROR=0.002 ; // 网络训练中的允许误差
const ACCURACY=0.0005;//网络要求精度
double sample[41][4]={{0,0,0,0},{5,1,4,19.020},{5,3,3,14.150},
{5,5,2,14.360},{5,3,3,14.150},{5,3,2,15.390},
{5,3,2,15.390},{5,5,1,19.680},{5,1,2,21.060},
{5,3,3,14.150},{5,5,4,12.680},{5,5,2,14.360},
{5,1,3,19.610},{5,3,4,13.650},{5,5,5,12.430},
{5,1,4,19.020},{5,1,4,19.020},{5,3,5,13.390},
{5,5,4,12.680},{5,1,3,19.610},{5,3,2,15.390},
{1,3,1,11.110},{1,5,2,6.521},{1,1,3,10.190},
{1,3,4,6.043},{1,5,5,5.242},{1,5,3,5.724},
{1,1,4,9.766},{1,3,5,5.870},{1,5,4,5.406},
{1,1,3,10.190},{1,1,5,9.545},{1,3,4,6.043},
{1,5,3,5.724},{1,1,2,11.250},{1,3,1,11.110},
{1,3,3,6.380},{1,5,2,6.521},{1,1,1,16.000},
{1,3,2,7.219},{1,5,3,5.724}};
double w[4][10][10],wc[4][10][10],b[4][10],bc[4][10];
double o[4][10],netin[4][10],d[4][10],differ;//单个样本的误差
double is; //全体样本均方差
int count,a;
void netout(int m, int n);//计算网络隐含层和输出层的输出
void calculd(int m,int n); //计算网络的反向传播误差
void calcalwc(int m,int n);//计算网络权值的调整量
void calcaulbc(int m,int n); //计算网络阀值的调整量
void changew(int m,int n); //调整网络权值
void changeb(int m,int n);//调整网络阀值
void clearwc(int m,int n);//清除网络权值变化量wc |