pca

line point and edge detection

koding of ofdm reley chanel. multipath chanel

无标度网络生成程序。改程序可生成无标度的复杂网络，且很好展示了无标度网络的生成机理，对于初学者帮助很大。(Scale-free network generation program. Reform program will generate a complex network of scale-free, and good scale-free networks show the generation mechanism of great help for beginners.)

一个很好的转换程序，可以将MIT数据库下到的dat,atr文件转换成matlab的可执行文件(A very good conversion process can be under the MIT database to dat, atr file into the executable file matlab)

this is simmulation QPSK modulation in rayleigh channel

语音仿真程序，生成房间的冲击响应，方法为Image方法，程序简单可用。(Voice simulation program to generate the room impulse response, methods for the Image methods, procedures can be simple.)

exresice of marcel sidi

lpp降维，给了很多详细的例子的降维程序，并画出图像的2维表示(dimension reduction using lpp)

很经典的matlab课件，全面介绍了matlab内容，适合初学者(Very classic matlab courseware, comprehensive introduction to matlab content, suitable for beginners)

活动轮廓模型中的iac模型，集合侧地线和无边缘活动轮廓模型的一种。(Active contour model iac model, a collection of geodesics and the active contour model without edges a.)