2FSK

A QPSK simulation using simulink. very useful to understand the scheme at every level of QPSK modulation.

运用拉格朗日方程，建立漂浮基空间机器人的的动力学方程。(Using Lagrange equation, set up the dynamic equation of floating space robot, )

abaqus umat 子程序下载，官网经典例子！(abaqus umat composite)

实现小车的路径规划,并且你可以从中观测到小车的输入和输出变量的大小及变化情况。(realise the toute planning of vehicle,and because of this ,you can obtain the inputs and outpus of the vehicle.)

说明：  采用PDE法进行灵敏度过滤，实现悬臂梁的拓扑优化(Sensitivity filtering using PDE method to realize topology optimization of cantilever beam)

Run length Encoding code in matlab

利用matlab求解混沌的各种类型，都有源程序，分的很细，很容易学习的(Use matlab to solve all types of chaos, there is source of very fine, very easy to learn)

测量数据处理中闭合导线、支导线、附合导线的计算代码三个，另外两个是牛顿迭代法和GaussSeidel迭代法。(Measurement Data Processing Closed Traverse, Traverse, with a combined computing code three conductors, two other Newton iterative method and GaussSeidel iterative methods.)

说明：  对鲸鱼优化算法进行了注释，鲸鱼优化算法可以运行(The whale optimization algorithm is annotated, and it can run)

说明：  该书的英文版是国外电子信息类优秀教材，国内外很多学校采用它作为教材，基本上是学习matlab的经典和权威书籍了，但是中文修正版没有（虽然是网友自己翻译的），但还不值得一看的。(The English version of the book is the best type of foreign electronic information materials, both at home and abroad, many schools use it as teaching material, is basically a classic learning matlab and authority of books, but there is no Chinese version of the amendment (although the users own translation), but also not worth a visit.)