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用于实现方差计算和画图 我用MATLAB编的程序，存为txt文档格式，方便大家查看。这是我们组在学校国际赛选拔赛时编的程序，用于实现方差计算和画图。可立即执行。(Variance calculation and graphics used to implement I use MATLAB code of the program, saved as txt file format to enable easy viewing. This is our group in the school when the series of international competitions qualifying procedures for the realization of the variance calculation and graphics. Can be implemented immediately.)

说明：  实现复正弦的实部和虚部图像的MATLAB程序(Realization of complex sine and image of MATLAB)

瑞历信道下误码率估计的盟特卡罗仿真，GUI显示，方便高效(Switzerland calendar channel bit error rate estimated UNITA Carlo simulation, GUI, facilitate efficient)

说明：  matlab图像处理相关命令大全，比较全面，并且有示例，都是一些简单但是很实用的matlab命令(it is good for those who are learning MATLAB )

说明：  MATLAB基础知识，入门MATLAB很好的课件(MATLAB basics, entry MATLAB good courseware)

Opencv code for Sobel edge detection

本书是直接针对MATLAB初学者，目的也不是教专家使用 MATLAB去解决复杂问题，相反，本书是介绍给MATLAB新人，使他们进入数学计算世界。这里要介绍的是使用MATLAB去解决某些基本问题——绘函数的图形、解代数方程、计算积分和解微分方程，所以要本书的例子较简单，针对新手。如果你以前从没接触MATLAB，或者是在使用MATLAB有很多疑问，那么本书将帮助你学得一些基本技巧，使用它们你将能够掌握MATLAB。本书仅是掌握MATLAB的垫脚石。 (MATLAB This book is directly aimed at beginners, the purpose is not to teach experts use MATLAB to solve complex problems, the contrary, this book is to introduce newcomers to MATLAB to enable them to enter math in the world. Here we introduce is the use of MATLAB to solve some fundamental problems- painted graphics functions, solve algebraic equations, calculation of integral equation of reconciliation, so the book' s examples of relatively simple, for the novice. If you' ve never contacted MATLAB, or the use of MATLAB has a lot of questions, then this book will help you learn some basic skills to use them you will be able to master MATLAB. This book is only a stepping stone to master MATLAB.)

一种K-均值算法附有测试数据，希望给学习聚类的提供一点帮助(One kind of K-means algorithm with test data, clustering offers hope to learn a little help)

实现图片的sift特征的提取，并能够进行聚类，生成词典。并且附带详细的注释及说明。我们现在的图片有关sift的，都是使用此代码。绝对可用。对初学者和开发者都有很大的帮助。(Achieve the picture sift feature extraction and clustering can generate dictionary. And with detailed notes and instructions. We are now about sift pictures, are using this code. Absolutely available. For beginners and developers are of great help.)

用MATLAB实现的BPSK调制解调源程序(In MATLAB source code for BPSK modulation and demodulation)