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，用MATLAB实现快跳频通信系统的仿真。主要应用了SIMULINK和COMMUNICATION BLOCKETS两个模块。整个设计包括了信源产生部分、发送部分、跳频调制部分、信道部分、接收部分和结果分析部分共六个模块，核心技术是伪随机序列的产生和频率合成器的设计，而关键技术是收发两端的伪随机码元的同步。伪随机码的产生用S－函数编程来开发自己的SIMULINK模块。同步的实现是收发两端采用相同的扩频脉冲触发。而且在设计中每个模块都采用了模块封装技术，从而简化了框图结构(Using MATLAB to achieve fast frequency-hopping communication system simulation. The main use of SIMULINK and COMMUNICATION BLOCKETS two modules. The whole design, including part of the generated source, sending part of some frequency-hopping modulation, channel of the receiving part and the results of analysis of part of a total of six modules, the core technology is the emergence of pseudo-random sequence and frequency synthesizer design, and the key technology is the transceivers at both ends of the pseudo-random synchronization symbol. Pseudo-random code generated by S-function programming to develop their own modules SIMULINK. Synchronization is used to send and receive ends of the same spread-spectrum pulse trigger. But also in the design of each module using the module packaging technology, which simplifies the structure of the diagram)

说明：  通过fft，求噪声功率谱的功率谱估计方法。(By fft, seeking the power spectrum of the noise power spectrum estimation method.)

实现了基于matlab的牛顿环模拟程序，设置成为GUI的形式，更加人性化！非常直观！光电专业的可以看看哟！(Implemented based on the Newton rings matlab simulation program, set in the form of a GUI, more user-friendly! Very intuitive! Optical professional can look at yo!)

2011年秋季 北京航空航天大学惯性导航原理第二次大作业(2011 inertial navigation the second homework of beihang university )

汉明码编码仿真程序，在Matlab环境下仿真，适用于初学者。(Hamming code encoding simulation program, in the Matlab simulation environment for beginners.)

教你如何仿真标准卡尔曼滤波算法,一个简单易懂的例子(teach you how to test Kalmanfiler agrethem)

实现图像的小波变换，并详细介绍了求解过程(Realize the wavelet transform, and gave details of the solution process)

单纯形法解线性规划问题主程序。采用最最基本的算法解决标准形式的规划问题(linnear solution to matlab )

先对陀螺仪测量数据进行预处理，每隔100行抽取一行数据，以第7列数据为例，用ALLAN方差法分析出五项主要参数(First gyroscope measurement data preprocessing, extract a row of data every 100 rows, seven of data, for example, ALLAN variance analysis of the five main parameters)

在matlab环境下，使用PQ分解法进行的电力系统潮流计算程序。(In the matlab environment, using PQ decomposition method for power flow calculation program.)