lianghua

matlab function filter,for beginer

用于建模数据分集。计算各样本点的欧式距离，首先将距离最大的两个点放入第一个样本集，接着将余下距离最大的两个点放入第二个样本集，依次计算，将剩余数据点分别放入上述两个样本集。( This algorithm starts by selecting the two points furthest from each other (euclidean distance) and puts them both in a first set. Then the next two points furthest from each other are put in a second set, and the procedure is continued by alternatively placing pairs of points in the first or second set. For calibration applications, the second set can be the test set, and the calibration would be the concatenation of the first set plus the remaining samples.)

这是MATLAB的统计工具箱的应用，数模培训的必要内容(This is the MATLAB statistical toolbox of applications, several essential elements in training mode)

牛顿法求解一元三次方程的matlab 的程序，可以在十秒内求解任意一元三次方程(Newton s method for cubic equations)

基于复互小波分析的模拟电路故障诊断方法1001-0548(2013)03-0380-05(Faults diagnosis approach for analog circuit based on complex cross- wavelet transform )

Permission is hereby granted, free of charge, to any person obtaining a copy of this Software without restriction, subject to the following conditions: The above copyright notice and this permission notice should be included in all copies or substantial portions of the Software. The Software is provided "as is," without warranty of any kind. Created: May 2, 2007 Last modified: Jan. 8, 2009

说明：  boosting的演示文件，matlab7.0，需自己添加数据(boosting the presentations, matlab7.0, add your own data to be)

永磁同步电机直接转矩控制，适用于matlab7.0以上版本(Permanent magnet synchronous motor direct torque control for more than matlabt.0 version)

g729语音编码，MATLAB运行实现，符号国际标准(g729 speech coding, MATLAB runs to achieve, symbol of international standards)

此程式可以用於繪製Copula模型機率分配的3D圖。(This program is used for plot copula density function.)