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iBatispage
iBatis分页实例 内含数据库文件在src文件夹中(Page includes examples of iBatis database file in the src folder)
- 2009-04-17 15:52:59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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基于EMD的包络谱进行故障诊断matlab程序实例
说明: 对原始信号进行EMD分解及包络解调,得出包络解调谱,分析出故障频率(The original signal is decomposed by EMD and demodulated by envelope. The spectrum of envelope demodulation is obtained and the fault frequency is analyzed.)
- 2019-04-23 18:20:36下载
- 积分:1
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利用JMAIL控件发送邮件的代码,做成邮件发送器,不需要每次发邮件都去打开邮箱的网页,支持发送附件...
利用JMAIL控件发送邮件的代码,做成邮件发送器,不需要每次发邮件都去打开邮箱的网页,支持发送附件-JMAIL control the use of the code to send mail, make e-mail, and do not need to have each email the page to open the mail in support of sending attachments
- 2022-06-27 12:40:52下载
- 积分:1
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SAMP游戏中实现反作弊系统
说明: VS开发的基于MFC员工信息管理系统,提供了增删该查等功能。(The staff information management system based on MFC developed by VS provides the functions of adding or deleting the check.)
- 2020-06-25 00:20:02下载
- 积分:1
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Coax-characteristics
同轴电缆传输特性分析,对于通信性能分析极有帮助的一个文件(COAX characteristic)
- 2013-12-19 00:20:09下载
- 积分:1
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securitydemo
说明: spingsecurity的demo,初学者可根据注释和代码进行学习(Spingsecurity demo, beginners can learn from comments and code)
- 2019-06-06 14:19:12下载
- 积分:1
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cadtomagpis
详细介绍cad转mapgis的过程及方法。(Cad details mapgis to the process and methods.)
- 2009-04-08 15:09:28下载
- 积分:1
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信号处理
说明: 信号处理频域时域波形,以及滤波后的效果,(Frequency-domain and time-domain waveforms of signal processing and the effect of filtering)
- 2020-06-23 20:40:01下载
- 积分:1
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FiveRings
用JAVA编写的五环的小程序,特别适合初学JAVA的程序员学习。(JAVA with the five rings of small procedures, particularly suitable for beginners JAVA programmers to learn.)
- 2016-05-25 19:23:36下载
- 积分:1