ARMA-master 故障预测

稀疏编码的工具包，用matlab实现，数学上是求解l1 norm最小化(toolkit for sparse coding)

二维图像局部熵统计，简单代码，仅供参考，希望对您有所帮助，谢谢(Local Entropy)

谢金星主编的LINGO V9.0一书的源码,对学习LINGO软件很有帮助.(Xie Venus LINGO V9.0 edited one book source, useful for learning LINGO software.)

说明：  用QR分解来解方程AX=b，其中QR分解是用householder变换做的(With QR decomposition to solve the equation AX = b, where QR decomposition is done using householder transformation)

一个锁屏幕的程序，不再电脑旁时，防止被其他人看你的电脑资料(A lock screen program is no longer next time the computer, and prevent other people to read your computer data)

说明：  基于matlab的边缘检测程序，成功实现了奥运开幕式图片的边缘检测，matlab6环境运行成功。(Matlab-based edge detection procedures, the successful implementation of the Olympic opening ceremony, the edge detection image, matlab6 environment running successfully.)

Matlab Implimentation of Exact Solution for the n-layer Sphere Problem

前后向平滑MUSIC算法。通过平滑，提高了分辨率(Before and after smoothing MUSIC algorithm. By smoothing to improve the resolution)

十折交叉验证算法的代码，我用的比较简单，希望大家能够喜欢(Ten-fold cross-validation algorithm code, I use relatively simple, hope that we can love)

The study documents the famous 3D engine for 3D developers learn to use.