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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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dicom2isosurface
说明: Dicom文件到等值面的重建与显示,在Matlab2009a下通过,需要符合dicom3.0规范的数据(Dicom Files to isosurface )
- 2011-02-26 10:07:46下载
- 积分:1
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project-3-2b
Implement the histogram equalization technique
- 2013-04-16 15:12:07下载
- 积分:1
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Hurst2
One way to determinate the Hurst exponent
The diference is the form of the partitions for the range. They are helpfull to compare.
- 2011-09-23 22:39:40下载
- 积分:1
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PathSmoothing
Mobile robot localization sample code with Extended Kalman Filter (EKF). This code is useful for mobile robot navigation is performed using a Kalman filter.
- 2014-10-06 13:12:26下载
- 积分:1
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dtw2
matlab代码,对输入的语音信号进行端点检测程序源码,改进的dtw算法。(Matlab code, the input voice signal endpoint detection program source code.)
- 2013-04-18 20:27:49下载
- 积分:1
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matlab2012b_std
matlab2012b的安装方法,单机安装及局域网服务器安装-matlab2012b,license( installation method, installation of stand-alone installation and LAN Server)
- 2013-12-03 19:31:35下载
- 积分:1
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tftb2002toolbox
好不容易找到的matlab的时频分析工具箱,添加的方法不说了,里面的工具很全,挺好用的,希望对大家有帮助。(Finally found the time-frequency analysis matlab toolbox, adding that the method, which is full of tools, very good use, and would like to help everyone.)
- 2009-05-09 11:04:30下载
- 积分:1
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Mlb
说明: 用matlab实现利用统计混沌方法解决非线性系统时间序列预测的问题(achieved using Matlab using statistical methods to solve nonlinear chaotic time series forecasting system problems)
- 2006-04-18 10:32:30下载
- 积分:1
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dsss_adtlc
直扩系统自适应门限判决SIMULINK建模(DS system adaptive threshold decision SIMULINK modeling)
- 2012-06-02 23:27:37下载
- 积分:1