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一个GM(1,1)模型的程序,添加到matlab目录中即可直接调用.附有一个关于灰色模型的简述文档,可对GM(1,1)原理有一个初始的了解.(A GM (1,1) model of the process, added to the matlab directory can be called directly. Accompanied by a brief description of the gray model on the document, can GM (1,1) principle have an initial understanding.)

em算法的代码，以及K-means算法代码(em algorithm code, and the K-means algorithm code)

理想高通和低通滤波器的matlab程序，可参考(Ideal high-pass and low-pass filter matlab program, refer to)

说明：  matlab里面使用三倍中误差法消除观测粗差，去除噪声。(matlab error method which uses three times in the elimination of Gross Errors, remove noise.)

基于Matlab三维数据点三角剖分方法研究，关于matlab在重建中的应用研究，有参考价值(Based on Matlab 3 d data point triangulation method, some research on the application of Matlab in the reconstruction, have reference value )

Filter Design lecture presentation

利用MATLAB编程实现数字滤波器的功能(Digital filters using MATLAB programming functions)

用于数据挖掘，在支持向量机中有重要的应用，主要用于做数据分类。(For data mining, have important applications in support vector machine, is mainly used for data classification.)

指纹识别，利用gabor滤波器，提取指纹特征，只能呢读取bmp图像(fingerprint recognize)

fmincon函数的应用实例，求最小能量(fmincon function of the application instance, find the minimum energy)