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Matlab绘制3-D图形的几个例子，很详细，也很全面的介绍了绘制3-D图形的函数，其中最后一个是画直方图的，横向和纵向都有例子。(Matlab 3-D graphics to draw a few examples of very detailed and very comprehensive introduction to drawing 3-D graphics functions, the last one is the histogram drawing, horizontal and vertical are examples.)

光学系统传递矩阵和高斯常数的计算（matlab）(Transfer Matrix and Gaussian optical constant calculation (matlab))

波的合成和牛顿环的动画演示，有利于对光学现象的认识(Wave synthesis and animation of the Newton ring is conducive to the understanding of optical phenomena)

simulink的仿真有两个阶段：一个为初始化，这个阶段主要是设置一些参数，像系统的输入输出个数、状态初值、采样时间等；第二个阶段就是运行阶段，这个 阶段里要进行计算输出、更新离散状态、计算连续状态等等，这个阶段需要反复运行，直至结束。(simulink simulation has two phases: one for initialization, this stage is mainly to set some parameters, such as the number of input and output system, initial state, the sampling time second stage is the operational phase, the Stages to calculate the output, update the discrete state, continuous calculation of the state, etc., this stage requires repeated runs to the end.)

生成dct基矩阵，傅里叶基矩阵，可用于压缩感知的基矩阵等(generate dct basis matrix,forier matrix,twhich can be used for CS theory)

这是一个关于FSK的代码编程，有兴趣的读者可以关注一下！！！(FSK)

Asynchronous machine simulation over matlab using schematic blocs and parameters comparison

This matlab code for DWT image watermarking

Ensure that Number.MAX_VALUE and Number.MIN_VALUE are extreme.

各种升降压斩波电路的simulink 仿真(Buck Chopper variety of simulink simulation)