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Fuzzyclustering
模糊聚类;涉及事物之间的模糊界限时按一定要求对事物进行分类的数学方法。聚类分析是数理统计中的一种多元分析方法,它是用数学方法定量地确定样本的亲疏关系,从而客观地划分类型。事物之间的界限,有些是确切的,有些则是模糊的。例如人群中的面貌相像程度之间的界限是模糊的,天气阴、晴之间的界限也是模糊的。当聚类涉及事物之间的模糊界限时,需运用模糊聚类分析方法。模糊聚类分析广泛应用在气象预报、地质、农业、林业等方面。通常把被聚类的事物称为样本,将被聚类的一组事物称为样本集。模糊聚类分析有两种基本方法:系统聚类法和逐步聚类法。
(Fuzzy clustering )
- 2009-10-19 11:10:01下载
- 积分:1
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quadetest
Dana Quade in 1979 proposed a test that is often more powerful than the Friedman test. It also eliminates block differences but weights the raw data indicate possibly more marked treatment effects. Whereas the Friedman test is basically an extension of the sign test, the Quade test is effectively an extension of the Wilcoxon signed rank test and is equivalent to it when the treatments are two.
- 2009-11-26 02:26:48下载
- 积分:1
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video_watermarking
video watermarking using adaptive methode in matlab programming language
- 2011-06-27 21:21:31下载
- 积分:1
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3d_fdtd_pml
3维的FDTD的matlab实现,无毛刺,mur差分法。pml。(3-dimensional FDTD)
- 2010-10-31 20:23:53下载
- 积分:1
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math
Matlab guide abouth matematich funcions of matlab
- 2009-05-10 22:29:51下载
- 积分:1
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fmself
说明: fm的调制与解调程序,适合初涉软件无线电者参考和学习(fm modulation and demodulation process, suitable for software radio初涉reference and learning)
- 2009-07-30 10:52:01下载
- 积分:1
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tranter
数字信号处理Matlab实现??中藕糯?鞰atlab实现数字信号处理Matlab实现(Matlab digital signal processing Matlab digital signal processing Ma tlab digital signal processing Matlab)
- 2006-06-10 13:01:43下载
- 积分:1
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Matlab--preproces
matlab关于数据的预处理的一些程序,很全,中心化,归一化,多元散射校正(matlab on some pre-program data, very wide, centralized, normalization, multiplicative scatter correction)
- 2013-12-22 14:04:52下载
- 积分:1
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LABE23
Frequency-Shifting Properties of DTFT
- 2010-11-10 13:35:45下载
- 积分:1
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sierpinski
说明: 用matlab程序实现,生成谢尔宾斯基图像。(Program for using matlab to generate Sierpinski image.)
- 2011-03-22 11:25:45下载
- 积分:1