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此文档涵盖了Matlab初学者和有一定基础的学者，在编程过程中遇到的指令方面的集合。(This document covers the Matlab have a certain foundation for beginners and scholars, in the programming process encountered in a collection of directives.)

去趋势波动分析，用于信号分析，可以用于信号去噪，检测信号序列的相关性，内有源码及参考资料一篇(DFA analysis is used to analysis the signal.besides,it can also be used to test the conssitency of the input signal series.)

这是一个用MATLAB编写的高通滤波程序，可供参考之用(This is a prepared using MATLAB high-pass filtering procedure, for reference)

在度量两个矩阵时，快速的度量函数能有效地提高检索效率，在此采用EMD度量函数(In the measure two matrix, fast measurement function can effectively improve the retrieval efficiency, in this the EMD measure function )

用于绘制双曲地震同相轴，以便后续的处理工作，非常有用(draw hyperbolic events)

循环谱计算程序,采用FAM平滑算法,画出了图形(spectrum of the signal cycle program,)

matlab simulink仿真ofdm(matlab)

主要使图像进行灰度化处理，matlab的源代码，视同再进一步的预处理中应用(Gray image)

基于有限元理论的相关程序，都可以运行！同时包括多种数值计算方法，可供参考。(Relevant programs based on finite element theory can run!)

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