FEM-MATLAB

【谷速软件编程】matlab源码-基于薄skel目录的骷髅 可以作为参考使用，程序是word版本 ([Valley] matlab source software programming speed- based thin skull skel directory can use as a reference, the program is a word version)

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Basic Program of Matlab, we can do more programs based on this

锁相环就是锁定相位的环路。学过自动控制原理的人都知道，这是一种典型的反馈控制电路，利用外部输入的参考信号控制环路内部振荡信号的频率和相位，实现输出信号频率对输入信号频率的自动跟踪，一般用于闭环跟踪电路。(Locked loop (phase), as the name implies, is the lock phase of the loop. Principle of automatic control of the people know, this is a typical feedback control circuit, the external input reference signal control the frequency and the phase of the oscillation signal inside the loop, the frequency of the output signal of the input signal frequency automatic tracking, generally used for closed-loop tracking circuit. )

通过修改输入excel文件中的铺层信息及材料属性，计算层合板的等效模量及极限强度，并绘制应力沿厚度方向的分布图(The equivalent modulus and ultimate strength of the laminates are calculated by modifying the information and material properties of the laminates inputted into excel files, and the stress distribution along the thickness direction is plotted.)

一个经典模糊非线性控制论文的仿真程序，很牛！(A classic papers fuzzy nonlinear control simulation program, it is cow!)

说明：  文章中介绍了matlab的所有重要命令，能够满足简单matlab编程的需求(Matlab article describes all the important orders, to meet the demand for simple programming matlab)

first-order Engquist-Majda ABC in an FDTD program for 2D-TMz Wave.

generate a normal sequence from rayleigh distribution

analog communication lab experiments and source codes using MATLAB