drawrec

屏幕上不停地出现随机（随机颜色，随机边长，随机线宽）的三角形(Constantly appear on the screen randomly (random color, random side, random width) of the triangle)

the threshold is determined and the foreground and background are seperated

matlab实现遗传算法,This directory contains the Genetic Algorithm Optimization Toolbox for Matlab 5. (genetic algorithm matlab realize, This directory contains the Genetic Algorithm Optimization Toolbox for Matlab 5.)

利用matlab软件编写的对各种信号循环平稳分析处理的程序．(Using matlab software written in a variety of signal analysis and processing cycle of a smooth process.)

用数字调制技术中的fsk调制方法，编写了一段调制程序，用来还不错就上传。(using digital modulation technique of fsk modulation method, the preparation of a modulation procedures used were pretty good on the upload.)

Hurst数计算，用于算法交易，非常有用(Hurst index)

说明：  实现组合导航仿真，扩展卡尔曼滤波算法，比较简洁(Realization of Integrated Navigation Simulation)

这是一段MATLAB平台上的KMEAN算法，希望大家有用(Kmean)

针对均匀线列阵，当采用样本协方差矩阵求逆的方法时，得到的波束扫描估计方位谱。三个信号源(For uniform linear array, when using the sample covariance matrix inversion method, estimated by scanning the beam position spectrum. Three sources)

here is m-files for tsp problem .it is well written with good descriptions.and works even for large number of nodes.