chaotic-time-series

说明：  小波包去噪，小波包函数调用，小波包用于信号压缩等(Wavelet packet denoising, wavelet packet function call, wavelet packets for signal compression)

谱分析，气象、海洋专业程序，用于分析时间序列的显著周期。(Spectral analysis, meteorological, oceanographic professional program for the analysis of a significant period of time series.)

此程序是谱聚类中，经典的Ncut算法。用matlab编写的。(This program is spectrum clustering, classic Ncut algorithm.The program uses matlab。)

基于分数低阶协方差仿真的时延估计问题，其基本思想是利用两个接收信号的相关函数来估计时间延迟。(Based on the scores of low-level simulation of time delay covariance estimation problem, the basic idea is to use of the two received signal correlation function to estimate the time delay.)

自编实现快速fft程序，速度较调用系统的fft稍慢(Fast fft own procedures, faster than the system call fft slower)

说明：  绘制庞加莱截面图,在相空间中适当（要有利于观察系统的运动特征和变化，如截面不能与轨线相切，更不能包含轨线）选取一截面，在此截面上某一对共轭变量如x1和x.1取固定值，称此截面为Poincare截面，相空间的连续轨迹与Poincare截面的交点成为截点。(mapping Poincare section, in phase space appropriate (observation system should be beneficial to the movement and change, if not with the section line tangent track, rail lines not included) selected a cross section, in this section for a pair of conjugate variables such as x1 and X.1 from fixed value, stating that this section of the Poincare section, phase space for the track and Poincare sections of the intersection as intercept point.)

主要为一个Gui演示平台，能仿真实现不同psk调制及不同状态数的STTC编码，在命令窗口输入ui_start即可进行(Gui primarily a demonstration platform, to achieve different simulation psk modulation and coding of different states of STTC in the command window can be input ui_start)

calibration image whith matlab

matlab分类工具箱源码，在matlab下运行可以对数据进行多种分类，并有说明文档，可以根据文档进行操作，实现分类。(classification Matlab toolbox source, Matlab can run on a variety of data classification, and documentation, according to documentation for operation, achieving classification.)

检测运动的汽车，该视频文件是一帧一帧的图像按照一定顺序连接在一起。(Detect movement of the car, the video file is an image of a frame connected together according to certain sequence.)