ex7

坐标系转换公式 包括 坐标变换方法 ，坐标系转换方法， 其它坐标系转换方法。(Coordinate transformation formulas, including coordinate transformation, coordinate system conversion method, the other coordinate system conversion method.)

《matlab实例》中有关遗传工具箱的算法实例，希望对大家有帮助。(" Matlab example" in the genetic algorithm toolbox instance, we want to help.)

自适应步长的Runge-Kutta-Fehlberg法解初问题常微分刚性方程组(Adaptive step size Runge-Kutta-Fehlberg method for solving initial problem of ordinary differential equations)

这个是关于matlab算法 解决商品打折问题 求平均值 等源码(This is on the matlab algorithm to solve the issue discounted merchandise such as for the average source)

描述几种常见的变步长算法，步长因子与误差之间关系的曲线。(This paper describes several common variable step size algorithms, the curves of the relationship between the step factor and the error.)

矩阵运算matlab源程序，希望对有用着提供帮助(Matrix matlab source, hope to useful help)

here are the plots for the AR to the SE

Home securlabity system implemented in Mat

This is the JPEG compression

LZ编码的程序，分为了几个文件，有利于学习。(LZ encoding process, is divided into several files。It s easy to learn)