code4

可以对于数据进行多次拟合，其功能就是Matlab的Polyfit函数(very useful for poly curve fit)

伺服阀控液压马达转角控制系统，系统包含粘性负载和转矩负载(valve control moto position system)

这是一个基于高阶统计量的盲信号分离算法，便于大家参考。(This is a higher-order statistics based on blind signal separation algorithms for easy reference.)

一个端点检测的程序，用于语音处理，是用matlab编写的，希望相关专业的朋友可以分享(An endpoint detection procedure, used for voice processing, is to use matlab prepared, I hope the relevant professional friends to share)

基于matlab gui的电路仿真系统，包括电阻电路仿真、动态电路仿真和时域仿真(Matlab gui-based circuit emulation systems, including the resistance of circuit simulation, dynamic circuit simulation and time domain simulation)

Matlab与有限元程序设计的一篇文献，里面有具体的网格剖分程序(Matlab and design a finite element program literature, there are specific procedures mesh)

1.matlab编程，实现函数的倒排序； 2.程序实现FFT,傅立叶逆变换； 3.一个图像处理程序，添加噪声，去噪。 (1.matlab programming, realize inverted sort function 2. Procedures realize FFT, inverse Fourier transform 3. An image processing program, add noise, de-noising.)

Steven M. Kay统计信号处理基础一书的解答(The solution of Fundamentals_Of_Statistical_Signal_Processing)

Ｍ＝４正交信号时数字通信系统进行蒙特卡罗仿真程序，当均值分别等于０，０.１，１.０，２．０时完成１００００个比特的仿真并求出误比特概率。绘出理论误码率和蒙特拉罗仿真的差错率并进行比较这俩个结果，并绘出每个均值情况下判决器的１０００个接受信噪比抽样(M = 4 orthogonal signals in digital communication systems Monte Carlo simulation program, when the mean, respectively, equivalent to 10,000 completed 0,0.1,1.0,2.0 simulation bit and bit error probability are obtained. Mapping theory and蒙特拉罗BER simulation这俩error rate and compare results, and the mean circumstances of each mapped)

denoising and saperarion