work

大气波导环境下电波传播预测，基于抛物方程法模型的matlab程序；pe_tropos_ducting.m。(Wave propagation forecast in atmospheric ducting enviroments, based on the parabolic equation model matlab program:pe_tropos_ducting.m.)

Matlab教程，本教程主要讲述了如何从初学者变成精通Matlab的大师(Matlab teaching program)

MATLAB GUI设计密码登陆框，包括密码登陆系统、用户注册、密码修改和用户管理4个界面。(MATLAB GUI design password box, including the password system, user registration, password changes and user management 4 interface.)

先进pid matlab 仿真 刘金琨 第版 第一章程序 pid matlab simulink liujinkunc hap01_19.rar

理想阵列天线的仿真，参数具有可调性。对学习阵列雷达有很好的帮助(The ideal of the antenna array simulation, parameters is tonal. To study the array radar have very good help )

说明：  matlab 图形处理应用程序篇，内容同1类似 ，讲述图形处理相关问题(matlab application3)

录制自己的一段语音，时间控制在15秒到30秒左右；利用wavread函数对自己的语音进行采样，记住采样频率。 （1）画出原始语音信号的时域波形，而后以1秒为间隔，求出每秒数据的功率谱。 （2）根据语音信号特点，分别设计FIR及IIR滤波器，分别画出滤波器幅频和相频特性曲线。用设计的滤波器对信号滤波，画出滤波后时域波形。用sound函数回放语音信号。 （3）求出特征频段语音信号随时间变化的曲线（每间隔0.05秒求一次功率谱）。 (Record your own voice for some time (15 seconds to 30 seconds) use wavread function of the voice samples, remember the sampling frequency. (1) Draw the original speech signal in time domain waveform, and then to 1 second intervals, the data obtained power spectrum per second. (2) According to the voice signal characteristics, FIR and IIR filters were designed, namely to draw the amplitude and phase frequency characteristic curve. With the design of the filters on the signal filtering, to draw the filtered time-domain waveform. Playback with sound function of the speech signal. (3) Find the characteristic band speech signal curve over time (0.05 seconds intervals seeking a power spectrum.))

基于非线性形状先验的图割，matlab的框架，C++的程序。(A priori based on nonlinear shape graph cuts, Matlab framework, C++ program.)

这是一个利用MATLAB中wdencmp函数对图像进行压缩的问题，程序简单易用。(This is a problem of image compression utilize the MATLAB, wdencmp function, easy-to-use program.)

SIGNAL FOR IMPULSE RESPONSE USING FILTER FIR