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说明: 它主要研究的是多因变量对多自变量的回归建模,特别当各变量内部高度线性相关时,用偏最小二乘回归法更有效。另外,偏最小二乘回归较好地解决了样本个数少于变量个数等问题。
偏最小二乘法是集主成分分析、典型相关分析和多元线性回归分析3种分析方法的优点于一身。它与主成分分析法都试图提取出反映数据变异的最大信息,但主成分分析法只考虑一个自变量矩阵,而偏最小二乘法还有一个“响应”矩阵,因此具有预测功能。(It is mainly a result of the study is a multi-variable regression modeling and more independent variables, especially when the internal height of each variable linear correlation, partial least squares regression method is more effective. In addition, partial least squares regression solves the number of samples is less than the number of variables and other issues. Partial least squares method is a set of principal component analysis, canonical correlation analysis and multiple linear regression analysis of the advantages of the three methods in one. It is the principal component analysis are trying to extract the maximum information reflects data variability, but the principal component analysis considers only one independent variable matrix, and partial least squares and a " response" matrix, predictive capabilities.)
- 2015-04-21 16:52:15下载
- 积分:1
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control
智能控制中的编程例子,有关于模糊控制的。(Intelligent control of the programming examples on the fuzzy control.)
- 2010-10-21 19:58:20下载
- 积分:1
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fdec2bin_diy
把输入的十进制小数,转换为二进制。输入的十进制区分正负数(no description)
- 2012-03-14 23:04:39下载
- 积分:1
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matlab-main-function-and-command
Matlab图形图像处理函数,内有主要命令和函数,希望能帮助你学习matlab(Matlab graphics,image processing functions,,there are major commands and functions,,hoping to help you learn matlab)
- 2010-12-11 00:09:20下载
- 积分:1
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logisticdiedai
用MATLAB实现遗传算法的程序,可以无限制的套用,仅供参考!(it is good!)
- 2009-06-10 16:33:53下载
- 积分:1
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Robust-control
锅炉燃烧系统的鲁棒控制研究。用H求解PID控制器。(Robust Control of the boiler combustion system. H Solving PID controller.)
- 2013-04-26 14:26:27下载
- 积分:1
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AM
说明: 这是关于AM调制的matlab程序,对初学调制的人很有帮助,有仿真图片(AM modulation matlab program, beginner modulation helpful, simulation picture)
- 2020-12-04 15:09:24下载
- 积分:1
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esprit
信号方位估计esprit算法 是用多项式求解的方法来寻找DOA(esprit arithmetic of DOA.the polynomial method to find DOA (Direction of Arrival))
- 2011-05-15 11:20:17下载
- 积分:1
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matlaba
matlab 光子晶体传输特性代码,详细表达能量和波长关系!很好(Transmission Properties of Photonic Crystals matlab code, detailed relationship between the expression of energy and wavelength! Well)
- 2010-05-27 22:52:01下载
- 积分:1
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01
说明: 信号处理中显示已有文件时域波形的matlab程序,显示它的时域波形(Time-domain waveform signal processing existing file matlab program, and its time-domain waveform)
- 2013-03-09 17:37:15下载
- 积分:1