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matlab实现系统辨识 采用LMS（最小均方误差）估计 随机信号均值为0方差为1，加入高斯白噪声(matlab for system identification using LMS (least mean square error) estimation of random signal with mean 0 variance 1, by adding Gaussian white noise)

It is use to maintain the telephone book of college staff...

超声波射束形成和分析的工具箱，无损检测的好方法(The ultrasonic beam form and analysis toolbox, non-destructive testing)

说明：  这是一个完善的KNN算法。算法清晰，备注明确，分类效果良好。(This is a perfect KNN algorithm. Algorithm is clear, clear notes, a good classification results.)

利用DOA算法估计来波的数量和角度并画图，算法中待估计的角度数量和大小可调节。(DOA estimation algorithms use the number and angle of wave and drawing, the angle of the algorithm to be estimated number and size can be adjusted.)

捷联惯导初始对准的程序 matlab写的 包括动基座和静基座对准。(Initial Alignment of SINS program written in matlab, including dynamic and static alignment.)

This is the program for mu law companding,,,,

SIMULINK仿真教程，介绍了SIMULINK的模块库、功能模块的处理、仿真的运行、s-function的设计、SIMULINK仿真举例(SIMULINK simulation tutorials introduce the SIMULINK module library, function module processing, the simulation is running, s-function design, SIMULINK simulation example)

胡广书现代信号处理MATLAB程序，值得学习(Hu Guangshu MATLAB modern signal processing procedures, it is worth learning)

数字信号处理，输入一段加有噪声的信号，经过一段滤波程序后输出有用波形(Digital signal processing, input a signal with noise added, after a filtering procedure useful for waveform output)