该文件夹为空时块码－卷积码级联系统的仿真程序，天线配置为2发2收。内附主要程序的用途说明....

一个modem通信程序-a modem communication program

With the advent of multimedia, digital signal processing (DSP) of sound has emerged from the shadow of bandwidth-limited speech processing. Today, the main appli- cations of audio DSP are high quality audio coding and the digital generation and manipulation of music signals. They share common research topics including percep- tual measurement techniques and analysis/synthesis methods. Smaller but nonetheless very important topics are hearing aids using signal processing technology and hardware architectures for digital signal processing of audio. In all these areas the last decade has seen a significant amount of application oriented research.

chebyshev滤波器，更具需要设计高通低通带通chebyshev滤波器-chebyshev滤波器

ARM的LCD显示程序，主要用来显示一个320X240的图片-ARM

在 th 文件中，以减少通信开销 在移动 ad hoc 网络中，我们提出一种基于区域 分层链接状态路由协议与网关 其中的水浸 (ZHLS-GF) 一个新的水浸计划， 被称为网关水浸被提议。ZHLS-GF 根据 关于 ZHLS、 基于区域分层链接状态路由 协议。ZHLS 是分层路由协议的移动 ad hoc 网络中的网络划分为不重叠 区。ZHLS 中的所有网络节点都构造 两个路由表、 锥路由表和区间 路由表中，通过在区域内驱 NodeLSPs 并在整个网络 ZoneLSPs。然而，这会招致 大型通信开销网络。我们 建议水浸计划洪水 ZoneLSPs 只到网关 区的节点从而减少通信开销

这是一个java类 这是一个java类 这是一个java类 -This is a java-type This is a java-type This is a java-type This is a java-type This is a java-type

这是Alamouti的STBC的Matlab源程序，希望对大家有用。-This is the Alamouti

QAM调制的基本原理 QAM调制实际上是幅度调制和相位调制的组合。相位 + 幅度状态定义了一个数字或数 字的组合。QAM的优点是具有更大的符号率，从而可获得更高的系统效率。通常由符号率 确定占用带宽。因此每个符号的比特（基本信息单位）越多，效率就越高。-QAM modulation of the basic principles are in fact QAM modulation amplitude modulation and phase modulation of the portfolio. Phase+ margin status defines a combination of numbers or figures. The advantage of QAM symbols are greater rate, thus the system efficiency will be higher. Symbol rate is usually determined by the occupied bandwidth. Thus each bit symbols (basic units of information) the more the higher the efficiency.

这是一个通讯软件-This is a communications software

《Java程序设计实用教程》朱战立 电子工业出版社 该电子书分13章详细介绍了Java语言的基础知识。-"Java Programming Practical Guide" Zhu electronic warfare legislation in the electronic book publishing industry sub-chapter 13 details of the Java language basic knowledge.