exercises

Specch Recognition system using MATLAB. It includes Viterbi Forwarding and backtracking Algorithm . First it includes Feature Extraction and then Feature Matching

program for phase spectrum

说明：  用matlab实现信号系统及系统响应，采取界面编程，功能有时域采样分析，卷积验证，启动相应(Using matlab signal system and the system response, to take programming interface, the functional domain sampling and analysis in some cases, convolution verify, start the corresponding)

matlab書籍的簡介 張智星 適合剛入門程式語言的人(Zhang Zhi brief introduction matlab book stars)

New for AlGaAs/GaAs quantum well

Sanjit K.Mitra著《数字信号处理——基于计算机的方法》第三版配套光盘中的MATLAB示例程序(Sanjit K.Mitra a digital signal processing- a computer-based method, the third edition of the companion CD in the sample program MATLAB)

含噪的三角波和正弦三角波去噪问题，简便的程序，直接在matlab中打开即可(meaningful)

Given a complex matrix X, OX=ADJPH(X) returns the complex matrix OX that is obtained from X by multiplying column vectors of X with phase factors exp(i*phi) such that the real part and the imaginary part of each column vector of OX are orthogonal and the norm of the real part is greater than or equal to the norm of the imaginary part.

face recognition by using histogram matching

该程序实现了真彩图像的读入，并将真彩图像转换为灰度图像(The program implements read the true color images and true color image is converted to grayscale)