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stuscore
编程实现一个学生成绩管理系统,可以完成插入、删除、修改等操作(Programming a student achievement management system that can complete the insert, delete, modify and other operations)
- 2010-02-04 15:48:56下载
- 积分:1
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矩阵运算
说明: 用于计算矩阵。但是还是有局限性,最重要的是能够计算卷积。(To compute on Matrix)
- 2019-12-25 19:53:07下载
- 积分:1
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实验一
说明: 一般信道容量迭代算法
(1)初始化信源分布:P^((0))=(p_(1 ),p_(2 ),…,p_(i ),…,p_r),置迭代计数器k=0,设信道容量相对误差门限为δ,δ>0,可设C(0)=-∞;
(2)φ_ji^((k))=(p_ij p_i^((k)))/(∑p_ij p_i^((k)) ) i=1,…,r;j=1,…,s;
(3)p_i^((k+1) )=exp?[∑_j?〖p_ij lnφ_ji^((k)) 〗]/(∑_i?〖{exp?[∑_j?〖p_ij lnφ_ji^((k)) 〗]}〗) i=1,…,r;
(4)C^((k+1))=ln∑_i?〖{exp?[∑_j?〖p_ij lnφ_ji^((k)) 〗]}〗;
(5)如果,
(|C^((k+1) )-C^((k)) |)/C^((k+1)) ≤δ,
转向(7);
(6)否则,置迭代符合 k+1→k,转向(2);
(7)输出p_i^((k+1) )和C^((k+1));
(8)停止。(General channel capacity iterative algorithm)
- 2020-05-21 14:30:04下载
- 积分:1
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Desktop
vbs function to deterine windows type
- 2015-07-27 01:06:07下载
- 积分:1
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一个简单的socket实现传文件的源代码,希望对您有所帮助。
一个简单的socket实现传文件的源代码,希望对您有所帮助。-A simple transmission of documents socket implementation source code, want to help you.
- 2022-01-23 10:54:46下载
- 积分:1
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king_graph
这是一个关于计算机图的一些简单操作的程序,初次作品,谢谢支持(This is a map on the computer of some simple operating procedures, the initial entries, I would like to thank support)
- 2006-11-24 18:57:47下载
- 积分:1
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2003081209403619获取本机IP,从事TCPIP,UDP,网络开发工程师
2003081209403619获取本机IP,从事TCPIP,UDP,网络开发工程师-2003081209403619 IP access to the machine, engaging TCPIP, UDP, and network development engineers
- 2022-02-07 08:32:46下载
- 积分:1
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Fibo阻力支撑自动
说明: 自动生成斐波拉切线阻力,生成支撑,mt4平台可用,非常好用的指标,非常好用的指标(Automatic generation of resistance, generation of resistance, MT4 platform available, very useful indicators, very useful indicators)
- 2019-01-18 11:52:58下载
- 积分:1
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socket
用于两台电脑之间的无线通信,一个作为客户端,另一个作为服务器。(For wireless communication between two computers, one as a client and the other as a server.)
- 2014-04-21 23:00:03下载
- 积分:1
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WNetAddConnection2 become
WNetAddConnection2å˜æˆ-WNetAddConnection2 become
- 2022-03-10 02:20:05下载
- 积分:1