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选取CDMA通信系统中的接入信道部分进行仿真与分析。首先，通过学习相应的理论知识，熟悉接入信道实现的过程，对每一步的原理有了较深的理解，同时，也对MATALB软件进行熟悉和了解，对MATLAB软件中的SIMULINK部分及其内部的CDMA模块用法和参数设置进行熟悉，然后运用MATLAB软件对接入信道部分进行设计，并逐步地对各个模块进行分析、仿真与验证。目的是通过毕业设计工作熟悉现代无线通信系统的基本构成与基本工作原理(CDMA communication system to select the access channel simulation and analysis of parts. First of all, by learning the theory of knowledge, familiar with the access channel to achieve the process, with each step deeper understanding of the principle, at the same time, but also familiar with the software MATALB and understanding of the MATLAB software and its internal part of the SIMULINK use of the CDMA module and parameter settings are familiar with, and then use MATLAB software to access parts of the design of channel and step by step analysis of each module, simulation and verification. The purpose of design work through graduate familiar with the modern wireless communication systems constitute the basic and fundamental principle,)

滑模控制工具箱，对初学者上手较快，而且这种控制方法现在正在盛行，赶快下载来一起学习吧。(Sliding mode control toolbox, for beginners to get started quickly, and this control method is now popular to download to learn it together.)

This matlab code computing net flow score of promethee II in MCDA.

bpsk调制解调 经过高斯白噪声 仿真曲线(bpsk modulation demodulation awgn)

说明：  全搜索算法寻找运动矢量，基于MATLAB实现(Full-search motion vector search algorithm, based on the MATLAB implementation)

BPSK的R参数分析归一化,求瞬时平方包络均值(BPSK Analysis of the R parameters normalized, and the instantaneous mean-square envelope)

写数程序，编译完全通过，内有说明，欢迎各位下载(Write the number of the program, the compiler completely through, which is described, welcome you to download)

计算星载AIS系统包含2~3个冲突信号的检测概率。(Computing detection probability of two to three conflict signal for space-based AIS.)

采用改进PSO对含风光发电的微电网出力进行优化(Optimizing the output of microgrid with wind power generation by using improved PSO)

电流电压双闭环的PI单相逆变器仿真，自己做的，请指教(Double closed loop PI current and voltage single)