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I have included a code to generate 3d model of DEM in Matlab. It also has the DEM data.

利用贝叶斯公式可以比较简单的实现区别式模型(Using Bayesian formula can be relatively simple to achieve the distinction type model)

用于基于matlab的小波分析（去噪，重构，低频高频分解），对小波的分析具有十分重要的作用。(Based on matlab wavelet analysis (denoising, refactoring, low frequency high frequency decomposition), and the wavelet analysis plays an important role.)

matlab编程基础，介绍matlab编程语言的ppt，方便matlab学习(matlab Programming on the matlab programming language ppt, easy to learn matlab)

说明：  决策树cart，用matlab编写的，数据挖掘算法。(Decision tree cart, prepared using matlab, data mining algorithms.)

实现数字图像水印的嵌入与提取，文件分为两个，一个为嵌入，一个为提取(digital image watermarking)

使用Matlab计算图形、图像盒维数的原程序，txt文档，针对不同的图形需要用Matlab继续编译 (calculated using Matlab graphics, image box dimension of the original procedure, txt files, With different graphics need to continue using Matlab Compiler)

emd和eemd可用于信号去噪，提取瞬时频率。(emd and can be used to signal de-noising eemd extracting instantaneous frequency.)

运用此程序来去除光谱中的宇宙射线。。。。。。。。。。。。。。(use this promgram to denoise ray from unniversal.)

cvpr2013人脸识别代码，鲁棒性很好，是学习的好资料(cvpr2013 face recognition code, robustness is very good, is good information to learn)