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PCA
函数作用:
cwstd.m——用综合标准化法标准化矩阵
Cwfac.m——计算相关系数矩阵,计算特征向量和特征值,对主成分进行排序,计算各个特征值的贡献率,挑选主成分(贡献率达与85 ),输出主成分个数,计算主成分载荷
Cwscore.m——计算各主成分得分,综合得分并排序
Cwprint.m——读入数据文件,调用以上三个函数,并输出结果
原始数据:存储在src.txt中是一个30×8的矩阵
敲入命令:
(PCA)
- 2010-12-29 15:01:49下载
- 积分:1
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twolink_661908825
推导运动学中杆运动模型的例程,对初学者有一定的价值。(Kinematic motion model is derived in the bar routines, for beginners a certain value.)
- 2011-01-10 22:44:44下载
- 积分:1
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zsyxhcl
这里主要对LMS算法及一些改进的LMS算法(NLMS算法、变步长LMS算法、变换域LMS算法)之间的不同点进行了比较,在传统的LMS算法的基础上发展了LMS算法的应用。(here on the main LMS algorithm and some improvements to the LMS algorithm (NLMS. modified LMS algorithm, transform domain LMS algorithm) between the different points of comparison, in the traditional LMS algorithm developed on the basis of the LMS algorithm application.)
- 2007-05-09 13:07:59下载
- 积分:1
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Sound-Wave
Matlab 模拟声波传数,包括基带调制、数字上变频、数字下变频、滤波、译码等(Matlab to simulate the sound wave number, including baseband modulation, digital frequency conversion, digital frequency conversion, filtering, decoding, etc)
- 2014-08-20 17:15:19下载
- 积分:1
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fangchengzu_diyishiqi
炮弹堂内运动分离点数据的求取 通过matlab编程达到目的(Shells halls motion separation point data strike)
- 2013-01-23 14:30:10下载
- 积分:1
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visioconferencemobile
Gaussian mixture model digetal matlab procisssing
- 2011-10-12 03:55:10下载
- 积分:1
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NSGAⅡ
说明: 利用NSGAII算法进行对复杂网络的社区检测(community detection in complex network)
- 2020-03-12 23:55:05下载
- 积分:1
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zrtd_yuan
自然梯度算法,一个不错的梯度算法,Matlab学习的一个好的程序(The natural gradient algorithm, a good gradient algorithm, Matlab program to learn a good)
- 2009-10-10 00:07:08下载
- 积分:1
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sigTOOLDemo
这是一个的10Mb文件
这是演示版本的SIGTOOL软件包。
它没有完整的文件导入功能或速度的完整版本sigTOOL (this is a 10Mb file
THIS IS A DEMO VERSION OF THE SIGTOOL SOFTWARE PACKAGE.
It does not have the complete range of file import functions or speed of the full version of sigTOOL.
)
- 2009-05-01 11:17:48下载
- 积分:1
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m
说明: DS展頻 with pn sequence(DS spread spectrum with pn sequence)
- 2010-05-12 12:47:59下载
- 积分:1