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these files contain matlab documents and programs.

说明：  OPTICS Learning by Computing, with Examples Using Mathcad, Matlab, Mathematica, and Maple

灰色关联度分析程序，计算几者之间的灰色关联度大小(Gray correlation analysis program that calculates several persons gray correlation size.)

本仿真将延迟-相加法和CAPON算法做对比，分析了其分辨率的能力强弱(The simulation will be delayed- the sum method and the CAPON algorithm to do comparison, analysis of strengths and weaknesses of its resolution)

实现了车辆目标的背景建模、前景检测、阴影消除、车辆跟踪。(The vehicle to achieve the target of the background modeling, foreground detection, shadow elimination, vehicle tracking.)

数字下变频器的matlab仿真，包括基带信号的调制，然后经过混频模块、CIC模块、FIR模块最后得到基带信号的过程。很多地方都批有详细的注释，很容易理解。(Digital down converter matlab simulation, including the modulation baseband signal, and then after mixing module, CIC module, FIR module finally get baseband signal process)

最小二乘法Matlab编程实现//最小二乘法Matlab编程实现(Least Squares Matlab Programming Least Squares Matlab Programming )

matlab的十几种图像滤波算法，费好大力气才找到的，希望能给于借鉴(several image filtering algorithm, spent many great efforts to find, in the hope that they will learn from)

很好的ofdm文档，每一段代码都有很详细的说明哦 ！(good ofdm documents, each section of code is very detailed description!)

说明：  This is a time series analysis matlab under the ARMA model and prediction procedures. ARMA algorithm by using a series of data to predict and analyze the prediction rule