GRATING

自治系统Poincare映射的计算方法，附有程序以及算例。运行庞加莱里面的“zhixing.m”文件即可。(Autonomous system Poincare mapping method of calculation with procedures and examples are given. Run Poincaré inside zhixing.m files.)

Matlab基本用法小结Matlab基本用法小结(Summary of the basic usage of Matlab)

Communication Systems Lab 6

用C语言编写的在Simulink环境下对3相交流逆变器进行数值仿真的S函数源代码。该仿真源代码的一个独特之处就是：利用全新的数学模型能够对逆变器相间换流的动态过程进行仿真，这是目前其它同类模型中绝对没有的独特支出，可以用来精确仿真永磁无刷直流电机转矩的动态特性，执行效率很高。(C language in the Simulink environment for three-phase inverter for the numerical simulation letter S several sources. The simulation source code a unique way : the use of new mathematical model to the phase inverter for the dynamic process flow simulation, This is similar to other models, there is no unique expenditures, Simulation can be used for precision brushless DC motor torque to the dynamic characteristics of high efficiency.)

说明：  本程序为在外场实际测试雷达测高情况的程序，供大家学习。(The actual test procedure is outside the field of radar altimetry program for everyone to learn.)

A Simple Singular Value Decomposition matlab code to compress an image

关于遗传算法简单入门的一些小程序，有选择、交叉、变异的函数(On the simple introduction of genetic algorithm some small programs, there is a choice, cross, mutation function)

数值微分精度及步长的关系，截断误差和舍入误差，体会误差对结果的影响，用算法1 和算法2 分别得到的结果进行比较，由Taylor公式可得到两种算法的截断误差(Accuracy of numerical differentiation and the relationship between step length, truncation error and rounding error, the error on the results of experience with algorithm 1 and algorithm 2 respectively, to compare the results obtained by the Taylor formula for the truncation error of two algorithms available)

两种计算CDF累加分布函数的Matlab程序，可以选择使用。(Two kinds of the cdf cumulative distributions of matlab program, you can optionally use. )

FM信号的调制解调算法仿真MATLAB源码(FM signal modulation and demodulation algorithm for simulation of MATLAB source code)