A星算法

matlab迭代法代码，很不错，值得看看(iterative method matlab code, very good, worth a look)

金融学牛顿科兹求积分的方法的应用,证券投资组合的选择(Newton-Cotes formulas，Portfolio choice.)

piano contpue detection - image processing

MALAB GUI设计控制系统分析与设计界面,包含控制系统中常见的功能，传递函数的输入和创建，性能指标计数显示，绘制常用曲线等.(MALAB GUI design of control systems analysis and design interface, the control system includes a common function, transfer function of the input and creation, performance counts show that used to draw curves.)

matlab database 字数补丁patch.exe

介绍了灰色系统理论知识，并有灰色预测的源程序(Gray system theory knowledge and gray prediction source)

Active contour with level set and Kass methods. start with initial circles around objects and then converge in edges of objects, matlab

说明：  原始语音信号的时域图形的MATLAB程序(The original speech signal time domain graph)

this folder contain implemetation of three classifier in matlab

一个聚类程序，基于贝叶斯最小错误率的判别，效果挺好的。(A clustering procedure, based on Bayesian minimum error rate of the discriminant, the effect quite good.)