📄 9.htm
字号:
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<title>CTerm非常精华下载</title>
</head>
<body bgcolor="#FFFFFF">
<table border="0" width="100%" cellspacing="0" cellpadding="0" height="577">
<tr><td width="32%" rowspan="3" height="123"><img src="DDl_back.jpg" width="300" height="129" alt="DDl_back.jpg"></td><td width="30%" background="DDl_back2.jpg" height="35"><p align="center"><a href="http://202.112.20.132"><font face="黑体"><big><big>白云黄鹤★</big></big></font></a></td></tr>
<tr>
<td width="68%" background="DDl_back2.jpg" height="44"><big><big><font face="黑体"><p align="center"> 遗传算法 </font></big></big></td></tr>
<tr>
<td width="68%" height="44" bgcolor="#000000"><font face="黑体"><big><big><p align="center"></big></big><a href="http://cterm.163.net"><img src="banner.gif" width="400" height="60" alt="banner.gif"border="0"></a></font></td>
</tr>
<tr><td width="100%" colspan="2" height="100" align="center" valign="top"><br><p align="center">[<a href="index.htm">回到开始</a>][<a href="index.htm">上一层</a>][<a href="10.htm">下一篇</a>]
<hr><p align="left"><small>发信人: coy (我爱美好哦), 信区: Algorithm <br>
标 题: 遗传算法(9) <br>
发信站: 武汉白云黄鹤站 (Wed May 31 21:46:09 2000), 站内信件 <br>
<br>
//find_probab.c <br>
<br>
#include "f:\coy\mywork\lunwen\gaopc\thesis.h" <br>
void find_probability(p,tot,cart,prob) <br>
int p, <br>
tot, <br>
cart; <br>
IMATRIX prob; <br>
{ <br>
int i,j, <br>
mask,ans,v, <br>
pow2, <br>
arr_tot = 1, <br>
t1,t2; <br>
IVECTOR arr; <br>
IMATRIX crossprod; <br>
crossprod = imatrix(1,cart,1,tot); <br>
pow2 = x_power_y(2,tot); <br>
arr = ivector(1,tot+1); <br>
t1 = tot-1; <br>
t2 = tot; <br>
for(j=0; j < pow2; j++) <br>
{ <br>
v = j; <br>
mask = 1; <br>
mask <<= t1; <br>
<br>
for(i=1; i<=t2; ++i) <br>
{ <br>
ans = (((v & mask) == 0) ? '0' : '1'); <br>
arr[i] = ans - 48; <br>
v <<= 1; <br>
} <br>
if(find_sum(arr,t2) == p) <br>
{ <br>
for(i=1; i<=t2; ++i) <br>
crossprod[arr_tot][i] = arr[i]; <br>
arr_tot++; <br>
} <br>
} <br>
bi_deci(crossprod,prob,cart,tot); <br>
free_imatrix(crossprod,1,cart,1,tot); <br>
free_ivector(arr,1,tot+1); <br>
} <br>
int x_power_y(x,y) <br>
int x,y; <br>
{ <br>
int tot = 1,i; <br>
<br>
for(i=0; i < y; i++) <br>
tot = tot * x; <br>
return(tot); <br>
} <br>
int find_sum(arr,tot) <br>
int tot; <br>
IVECTOR arr; <br>
{ <br>
int i,sum = 0; <br>
for(i=1; i<=tot; i++) <br>
sum = sum + arr[i]; <br>
return(sum); <br>
} <br>
<br>
-- <br>
\○/ <br>
┃ <br>
/\ <br>
脖子扭扭,屁股扭扭,大家一起来跳舞 <br>
<br>
※ 来源:.武汉白云黄鹤站 bbs.whnet.edu.cn.[FROM: 211.69.196.11] <br>
[阅读精华区资料] 结束Q, ← │ 上一项资料 U,↑│ 下一项资料 <Enter>,<Space>,↓ <br>
<br>
</small><hr>
<p align="center">[<a href="index.htm">回到开始</a>][<a href="index.htm">上一层</a>][<a href="10.htm">下一篇</a>]
<p align="center"><a href="http://cterm.163.net">欢迎访问Cterm主页</a></p>
</table>
</body>
</html>
⌨️ 快捷键说明
复制代码
Ctrl + C
搜索代码
Ctrl + F
全屏模式
F11
切换主题
Ctrl + Shift + D
显示快捷键
?
增大字号
Ctrl + =
减小字号
Ctrl + -