relief

求信号的时频熵，对非平稳信号进行emd分解后，求时频熵，得出其故障特征(For the signal s time-frequency entropy, the nonstationary signals are EMD decomposition, and time-frequency entropy, the fault feature)

改进的RSSI算法的源代码，有一定的可行性，帮助学习算法(The RSSI algorithm to improve the source code , there is a certain possibility , to help learning algorithm )

PSO算法优化PID参数,单回路高阶系统的PID参数优化，主程序，目标函数可以自己编写。(PSO algorithm to optimize the PID parameters)

使用matlab编程，讨论二分图的最大匹配和最优匹配(Using matlab programming, discussing the maximum bipartite matching and optimal matching)

musc this program calculates arrival

对雷达基本概念进行仿真，还包含了GUI部分，是很好的学习程序。

宽带天线的表面电流，辐射功率和方向图的计算，包含频率扫描(wideband antenna: surface currents,radiation pattern and the calculation of power, including the frequency sweep)

wigner_ville分布的计算分析和理解产生仿真图可以好好的学习(wigner_ville distributed computational analysis and understanding of the simulation diagram can produce proper study)

数学建模中线性规划建模算法中的一些matlab程序(Mathematical modeling of linear programming modeling algorithm of some matlab program)

利用有限差分法，通过matlab编程求解偏微分方程（扩散方程）有限差分法 源程序代码(Using the finite difference method, solve (diffusion equation) finite difference method by partial differential equations matlab program source code)