本片文章语言为英文，matlab中关于fft2的频谱分析。

伪随机序列在扩频通信、流密码、信道编码等领域有着十分广泛的应用。文通过对伪随机m序列的编码和译码算法进行的MatLab语言仿真，验证了伪随机序列码的编码和译码算法，丰富了伪随机序列的实现方法，并提供了源代码。-Pseudo-random sequence in the spread spectrum communication, stream cipher, in areas such as channel coding has a very wide range of applications. Through the pseudo-random sequence m of encoding and decoding algorithm for the MatLab language simulation code pseudo-random sequence of coding and decoding algorithm, has enriched the realization of pseudo-random sequence method, and provides the source code.

有关调制解调的一些程序,希望大家多多交流哈-the modulation and demodulation of a number of procedures in the hope that Members can exchange Kazakhstan

iic master 功能，通过iic进行单个bit的读写，并将输出打印在LED上，代码分几个模块，其中涉及到inout的设置，并且经过验证可以良好应用

Driver MMP iFIX v6 - Driver Modicon Modbus Plus for iFix Version 6.-Driver MMP iFIX v6- Driver Modicon Modbus Plus for iFix Version 6.xx

UWB超宽带信号。PAM调制RAKE接受机MATLAB源代码。可以用在仿真中-UWB Ultra-wideband signal. PAM modulation RAKE receiver MATLAB source code. Can be used in simulation

串口RS232/485，读取温度表显示温度-Serial RS232/485, read the thermometer shows the temperature

串口调试精灵vb源码-serial debugging genie vb source

本文档是我在开发串口程序的心得-this document is in the development process of serial experiences

这是阿罗哈网络模拟在 Omnet + +。它是一种基本的通信协议，在网络中使用。使用这个协议的主要目的是传输介质访问方案中同时检测介质的可用性。它适用于确认原则。 每当数据包被传递从来源到目的地和按目的地正在发送确认。如果确认在是传播时间的两倍的时间收到由源，然后结束通信。否则源发送该数据包再次直到它交付。

介绍游戏引擎的关键技术及实现办法，以一个引擎高手的经验为基础，阐述其中的难点和关键点。-Game engine introduction and implementation of key technologies in order to master the experience of an engine based on the difficulties and one of the key points.