PCA_face2

根据题目，在三类协方差不相等和三类协方差相等的情况下进行bayes分类 (Under the title, in three categories and three types of covariance not equal covariance equal manner bayes classification)

VFC计算vector field convolution,类似于gvf矢量场，用于图象分割(VFC calculated vector field convolution, similar to gvf vector field for image segmentation)

This is a MATLAB code for calculating effective index in PCF by using maxwell s equation and bessels function.

信道编码采用卷积码，解码使用Viterbi解码。调制给出QPSK、16QAM 两种调制方式，并在AWGN和瑞利信道两种信道模型下传输。(Channel coding using convolutional codes, decoding using the Viterbi decoder. Given modulation QPSK, 16QAM modulation in two ways, and in the AWGN and Rayleigh channel model of two-channel transmission.)

产生白噪声的方法，调试通过，数据和代码都齐全。(to create gausse white noise)

大地测量中的坐标求解转换，用于坐标反算，matlab代码(The geodetic coordinates solving conversion for coordinates Backcalculation, matlab code)

很全面的图像分割matlab代码，内含分水岭算法，区域生长法等，亲试，很好用(a very comprehensive image segmentation matlab code, including watershed algorithm, region growth method, etc., pro-test, very useful)

Matlab三维图、三维图投影图、投影图叠加图绘制(Matlab three-dimensional map, three-dimensional map projection, projection superimposed drawing)

F聚类算法（mathematica），简单实用，无数据(F clustering algorithm (mathematica), simple, practical, no data)

用于主成分分析学习,非常强大，一学就会，分享了(for Principal component analysis )