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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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SSHClient
Windows系统下,SSH加密机制,用户身份认证代码,主要用于检测用户弱口令。(Windows OS,SSH encrypt,check the user s password on line.)
- 2013-11-12 17:01:31下载
- 积分:1
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一个微型NIDS实现例子
一个微型NIDS实现例子- A miniature NIDS realization example
- 2022-02-01 16:03:22下载
- 积分:1
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VC++编写的基于TCP协议的聊天程序
可实现文字聊天与文件传输功能...
VC++编写的基于TCP协议的聊天程序
可实现文字聊天与文件传输功能-VC++ Prepared based on the TCP protocol chat program can be achieved with text chat and file transfer capabilities
- 2022-07-24 23:31:43下载
- 积分:1
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1
说明: 多重网格法、线接触、弹流润滑、Fortran(Multigrid method, line contact, elastohydrodynamic lubrication, Fortran)
- 2019-05-21 10:33:52下载
- 积分:1
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perf_event_server
Performance event support - PowerPC classic server specific definitions.
- 2015-03-13 10:50:51下载
- 积分:1
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chirp-fourier-transform
chirp fourier transform 线性调频Z变换(CZT) 的matlab功能函数,该方法通过CZT变换获得精确的等价于离散傅里叶变换结果的间谐波信号的频率分布估计值,可以得到精确的各次谐波和间谐波参数,利用该函数相同采样频率下该方法的检测精度更高。(This routine allows the evaluation of the DFT over an arbitrary range of frequencies as its name implies this lets you zoom into a narrow portion of the spectrum.)
- 2013-10-22 23:08:06下载
- 积分:1
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move_convert03
The protocol-specific manipulable parts of the tuple: always in network order.
- 2015-07-06 17:51:11下载
- 积分:1
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The latest version V1.032 version of TCP/UDP debugging tools, modify the previou...
最新版本V1.032版本的TCP/UDP调试工具,修改了上一版本的bug,提供应用程序接口,帮助学习TCP/UDP协议栈,尤其对开发带有TCP/UDP接口的硬件设备很实用,相当于串口超级终端的功能(可以叫做网口超级终端!)-The latest version V1.032 version of TCP/UDP debugging tools, modify the previous version of one bug, to provide application programming interfaces to help learning TCP/UDP protocol stack, in particular on the development of a TCP/UDP interface hardware device is very useful, very in serial HyperTerminal function (can be called network HyperTerminal mouth!)
- 2022-06-30 03:27:57下载
- 积分:1
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HospitalManagementSystem
说明: 医院管理系统,是课程设计的一个小系统,大家看看(Hospital Management System, is a small system, curriculum design, we take a look at)
- 2010-03-19 20:06:47下载
- 积分:1