VPSO

利用龙哥库塔法变步长解决高阶常微分方程的程序(Long Ge Kuta method using variable step procedures for solving higher order ordinary differential equations)

K均值聚类算法，可用于预先定义好种类数的样本聚类(K means clustering algorithm)

a toolbox that makes an interface to export files from catman to matlab

The program computes and plots the equation of time, the declination, and an analemma curve for various orbital parameters. The analemma is the curve traced by the position of the sun, measured at clock noon, over a year.

GENETIC ALGORITHM OPTIMIZATION

Matlab examples for DSP, very useful utility

kalman这个著名模型在图像处理与机器智能方面的应用的一些代码，打包上传了，基于matlab平台开发的。(Tracking the famous model in image processing and machine intelligence and the application of some code, Upload the package, based on the Matlab development platform.)

QAM调制信号生成，可针对多种类型成型滤波器(QAM modulation signal generation can be formed for a variety of types of filter)

极坐标下的分贝画图。matlab中极坐标画图函数为polar，但是无法画出转化为dB的图形，此函数为画db为单位数据的极坐标图形。(Db drawing in polar coordinates . matlab polar coordinate drawing functions for the polar , but can not draw dB graphics , this function graphics for painting db data in polar coordinates .)

matlab需要那么复杂的多重积分,实在没办法才考虑使用.一般来说,积分中带有参数,无论是被积表达式或者说积分限都是相当麻烦的,求解消耗的时间非常多.............数值积分才是解决问题的通法,可以自己调节精度~(it is good. If you visited Indianapolis you would be able to find your way around easily because most of the streets corss each other like a chessboard(棋盘). In the center of the city, called the Circle, stands the Soldiers and Sailors’Monument, 100 Meters high. Also in the center there are many buildings made of the famous Indiana stone, which makes them white in color.)