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Extractionofthemaincomponents
Matlab提取主分量矩阵。程序设计步骤:
1、去均值
2、计算协方差矩阵及其特征值和特征向量
3、计算协方差矩阵的特征值大于阈值的个数
4、降序排列特征值
5、去掉较小的特征值
6、去掉较大的特征值(一般没有这一步)
7、合并选择的特征值
8、选择相应的特征值和特征向量
9、计算白化矩阵
10、提取主分量()
- 2008-07-01 20:04:50下载
- 积分:1
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binomialtree_src
use binomial model to price option price by matlab
- 2013-10-13 22:51:10下载
- 积分:1
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AP_90_90
Alternating Projection algorithm for DOA estimation -90 to 90 degree. the cost function that is optimized is deterministic ML
- 2020-11-04 18:49:51下载
- 积分:1
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quanguoshumolunwen
2007年全国大学生数学建模获奖论文所需程序代码,其中有较详细的matlab编程,应该有些用处吧(Mathematical Contest in Modeling 2007, papers required for award-winning code, including more detailed matlab programming, it should be of some use)
- 2010-09-07 13:27:14下载
- 积分:1
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Closeness_Centrality
这是一个计算复杂网络参数closeness centrality 的程序,已调试(this program is used to caltulate closeness centrality)
- 2012-05-16 19:47:21下载
- 积分:1
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integral
一个matlab的程序用于,消除趋势项,平滑处理,和时域与频域积分的处理.(A matlab program is used to eliminate the tendency item, smoothing, and deal with the time domain and frequency domain integral.)
- 2015-09-11 09:01:53下载
- 积分:1
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main_test1
利用FSWT对信号进行分析,实现故障信号的分离与提取,用于检测机械设备的故障诊断(Fault diagnosis)
- 2021-04-22 09:28:49下载
- 积分:1
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ESmart
智能天线波束赋型的研究,使智能天线波束赋型角度更加准确。(Beamforming smart antenna research, so that smart antenna beamforming point of view more accurate.)
- 2009-11-15 11:20:13下载
- 积分:1
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saa
good simulink program for ldpc
- 2012-06-25 21:58:47下载
- 积分:1
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RBF-neuro-network
Radius Basic Function 神经网络的预测程序(Radius Basic Function neural network prediction program)
- 2011-10-17 17:11:51下载
- 积分:1