进行哈夫曼编码，并元素的码字，平均码长等

1、  系统里面没有安装Java运行时环境（JRE）的先安装“安装文件”文件夹下的JRE6.0。（JDK6.0里面包含有JRE6.0） 2、  然后将“运行”文件夹下面的“lib”文件夹和P2Pcommuni- cation.jar文件复制到同一个文件夹里面，双击运行P2Pcommunication.jar文件即可启动一个程序。

sip_rfc3261 中国规定的SIP标准化文档-sip_rfc3261 China SIP standardization of documentation

很完善的一个OFDM仿真程序,它以FUNCTION的形式,再现了OFDM映射,IDFTDFT,同步(时间频率同步)和信道估计,以及频率偏移的估计等一系列代码.-very sound one OFDM simulation program, which is in the form FUNCTION, Reproduction of OFDM mapping, IDFTDFT, synchronous (time-frequency synchronous) and channel estimation, and the estimated frequency offset a series of code.

This paper discusses the establishment and relevant accomplishments of a simple facility used for students learning aids based on the Keplerian Orbit parameters. Three major areas in Orbital Mechanics are discussed in this paper, Orbit of a satellite, Field of View of a satellite and Constellation of Satellites. -This paper discusses the establishment and relevant accomplishments of a simple facility used for students learning aids based on the Keplerian Orbit parameters. Three major areas in Orbital Mechanics are discussed in this paper, Orbit of a satellite, Field of View of a satellite and Constellation of Satellites.

考虑载波的qpsk信号在瑞利信道上的仿真-consider Carrier qpsk Rayleigh channel signal simulation

这个 matlab 代码用于检测给定的语音信号的音调轮廓。此代码还认定自相关函数。在此代码中使用一个窗口 30 ms (480 样品) 和跳跃 10 ms (160 样品)。

网格编码调制的源程序,信号在高斯信道下实现-Trellis coded modulation source, the Gaussian signal channel under

风电场电力通信协议规约IEC61400-25-Statute of wind power communication protocol IEC61400-25

这是个很不错的程序，是由中科院的老师亲自编写的，有关RMI和数据库的编程-this is a very good process, the Chinese Academy of Sciences by the teachers personally prepared, the RMI and database programming

电力101规约的文本在理解上有些难度，该文档提供可电力iec101 规约的解析方法，基本上可以理解101规约。-Power 101 the text of the Statute some difficulty in understanding, the document provides the power of the analytical method Statute iec101 basically understandable Statute 101.