fractal

用matlab编写的人工势场法路径规划算法演示程序，可以手动绘制障碍物，实现避障和对目标的跟踪，保证可以运行(Matlab prepared by the artificial potential field method of path planning algorithm demo application, you can manually draw obstacles, to realize the obstacle avoidance and target tracking, ensure that you can run)

textview跑马灯，自己滚动 TextView marquee they scroll

说明：  function [Sx,f,alpha] = Sa(s,fs,M,N,read_f,del_f) 计算信号的循环谱 [Sx,f,alpha] = Sa(s,fs,M,N,read_f,del_f) 输入： s 序列 fs 采用频率 M 滑动频率窗长 N fft计算点数 read_f 可视频率（一般为载频的整数倍） del_f 可视频率间隔 输出： Sx 信号的循环谱 f 频率轴 alpha 循环频率轴(Cyclosationary Spectrum)

MATLAB编程入门书籍，很丰富的内容和函数查询(Getting Started with MATLAB programming books)

科学计算与MATLAB语言recommended，高阶matlab使用方法(Scientific Computing with MATLAB language recommended, high-end matlab use)

sample coding for the matlba

计算加权加速度,车辆平顺性数据分析，用来得到加权加速度均方根值(Calculation of the weighted acceleration, the ride comfort of the vehicle data analysis, used to get the root-mean-square value of weighted acceleration)

2014美赛相关MATLAB程序（基于NS模型）( 2014 U.S. race-related MATLAB (NS-based model))

pls在化学数据分析中的应用举例，是很好的化学计量学小程序(pls in chemical data analysis example, is a good small program Chemometrics)

说明：  matlab的svm中使用的交叉验证函数（kfold），一般libsvm数据包中没有，需要自己加入(The svm matlab to use the cross-validation function (kfold), general packet libsvm no need to add yourself)