LSBsteg

本程序主要是关于基本的music的MATLAB仿真，是关于这方面的一个例子，由仿真结果可以看出这个程序的代表性。(This procedure is mainly on the basic music of the MATLAB simulation, is an example in this regard, the simulation results show that the representation of this process.)

matlab program for solving non linear differential equation

通过基本的自相关函数法求解音频信号基音周期(Autocorrelation function for solving Pitch)

格兰杰因果检验，亲手尝试使用过，效果可以(granger causality,use matlab to do this job)

DFT IDFT stands for discrete time fourier transform and inverse fast fourier transform

基于2013年全国大学生数学建模比赛B题碎纸片复原设计的matlab程序。可在较少的人工干预情况下，完成碎纸片的复原。(Based on the matlab program for the design of shredding B in the National Undergraduate Mathematical Modeling Contest in 2013. The restoration of shredded paper can be accomplished with less manual intervention.)

My program designs some kinda FIR filters. It is applicable and useful.It has graphic shows.

说明：  this code simulate sluted aloha protocol.

多变量微分方程的PID控制程序，通过调整一个参数使得六个变量都的到控制(PID control procedures for multi-variable differential equations, by controlling a parameter makes the six variables are to control)

说明：  案例为利用最有控制原理，实现对机械手转台的最优控制。运用matlab，以及simulink仿真实现。(Case for the use of the most control theory, to achieve optimal control of robotic turntable. Use matlab, simulink simulation, and implementation.)