weifenxianxing

This file implement PCA algorithm for dimension reduction and clustering techniques. Principle Component Analysis, Dimension reduction, Clustering.

使用MATLAB编写的灰色预测的程序，用于处理长江水质污染情况的数据。(MATLAB prepared using gray prediction procedures for processing data of the Yangtze River water pollution situation.)

Classification code Small in-class project good for matlab beginner thanks

Face detection with facial Expression Analyze, Feature points stored in excel sheet,GUI module also used.

几个Matlab程序，可以自动生成JPG图像的缩略图，并生成一些HTML代码，可以直接应用到网页上面。(Several Matlab program can automatically generate thumbnails of JPG images, and generate some HTML code, can be applied directly to the page above.)

Track Content Provider implements I Structured Content Provider.

monte carloo simulation to test the result of

MATLAB版本的最短路径算法dijkstra的实现。自己写的(MATLAB versions of the shortest path algorithm dijkstra implementation. Their written)

灰色预测的模型，我们用它做过东北三省的数学建模比赛并取得不错的成绩。(The grey prediction model, we use it for the mathematical modeling contest in the three provinces of Northeast China and achieved good results.)

说明：  高斯过程回归算法，根据已知数据预测未知数据，假设协方差函数，利用核函数计算(Gaussian process regression algorithm, predict unknown data according to known data, assume covariance function, and use kernel function to calculate)