findContour

各种周期信号的傅里叶变换，如门信号等，还有些就是常用的信号。(A variety of Fourier transform of periodic signals, such as the gate signals, some signal is commonly used.)

说明：  有限差分法数值模拟弹性波动方程，使用matlab编写的。(Finite difference method numerical simulation of elastic wave equation, using matlab prepared.)

使用m语言完成的关于CTC（Convolutional Turbo Code）编码方案(CTC decoding algorithm)

三相PWM整流器matlab仿真，波形完美，应用statcom(Three Phase PWM Rectifier matlab simulation, perfect wave, application statcom)

Returns true when code is executing in GNU Octave

这是一篇关于adaboost.m1算法的人脸识别源码,识别率挺高的，读入任意人脸库即可运行，已经过测试(This is a source code of face recognition algorithm on adaboost.m1 .code has been tested ,you can read face database to run)

基于MATLAB的 UWB 混沌信号建模与性能分析(MATLAB-based UWB chaotic signal modeling and performance analysis)

基于马氏分类器的阿兹海默氏症分类器，课程练习(Based on Mahalanobis classifier classifier of Alzheimer' s disease)

1了解离散余弦正变换和逆变换的原理； 2理解离散余弦变换系数的特点； 3了解离散余弦变换在图像数据压缩中的应用； 4通过本实验掌握利用MATLAB编程实现数字图像的余弦变换； (1 for the discrete cosine transform and inverse transform principle understand the characteristics of the discrete cosine transform coefficients 3 for discrete cosine transform image data compression 4 master using MATLAB programming for digital image cosine transform through this experiment )

Matlab入门级教程 Pdg格式，需超星阅读器(Pdg course entry-level Matlab format, readers need to Chaoxing)