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MATLAB
这个环境最简单的是 gcc + glibc + linux-header + make 。另外还要看你的目标环境。(gcc+ glibc+ linux)
- 2010-10-13 19:39:23下载
- 积分:1
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MATLAB
PreProcessing of ECG signal : 50 Hz frq. filter, Base line wounder correction and ploting of graphs.
- 2009-12-08 05:13:04下载
- 积分:1
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NewK-means-clustering-algorithm
说明: 珍藏版,可实现,新K均值聚类算法,分为如下几个步骤:
一、初始化聚类中心
1、根据具体问题,凭经验从样本集中选出C个比较合适的样本作为初始聚类中心。
2、用前C个样本作为初始聚类中心。
3、将全部样本随机地分成C类,计算每类的样本均值,将样本均值作为初始聚类中心。
二、初始聚类
1、按就近原则将样本归入各聚类中心所代表的类中。
2、取一样本,将其归入与其最近的聚类中心的那一类中,重新计算样本均值,更新聚类中心。然后取下一样本,重复操作,直至所有样本归入相应类中。
三、判断聚类是否合理
采用误差平方和准则函数判断聚类是否合理,不合理则修改分类。循环进行判断、修改直至达到算法终止条件。(NewK-means clustering algorithm ,Divided into the following several steps:
A, initialize clustering center
1, according to the specific problems, from samples with experience selected C a more appropriate focus the sample as the initial clustering center.
2, with former C a sample as the initial clustering center.
3, will all samples randomly divided into C, calculate the sample mean, each the sample mean as the initial clustering center.
Second, initial clustering
1, according to the sample into the nearest principle clustering center represents the class.
2, as this, take the its recent as clustering center of that category, recount the sample mean, update clustering center. And then taking off, as this, repeated operation until all samples into the corresponding class.
Three, judge clustering is reasonable
Adopt error squares principles function cluster analysis.after clustering whether reasonable, no reasonable criterion revisio)
- 2011-04-06 20:45:56下载
- 积分:1
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Anil
Embedding image in image
- 2015-02-03 15:06:28下载
- 积分:1
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randawgnqpsk-16qam
瑞利信道和高斯白噪声信道下qpsk和16qam性能对比(qpskand16qam)
- 2010-11-02 19:53:15下载
- 积分:1
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QPSKcode
qpsk干扰仿真,很不错的源代码,欢迎大家下载,(qpsk interference simulation, a very good source, all are welcome to download, Oh)
- 2007-01-02 21:40:48下载
- 积分:1
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leastsquaresvd
an algoritm for identification of system
- 2014-12-23 04:42:57下载
- 积分:1
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EdwardsAndDurkinModel
The program uses Sonnet or SonnetLite (the free version) to perform electromagnetic simulation on a probe fed, rectangular patch antenna. The design of the antenna is modified between Sonnet simulations. This design modification, simulation cycle is repeated until the antenna performs as intended.
- 2010-01-20 06:40:13下载
- 积分:1
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Applied-numerical-methods-using-MATLAB-(Wiley-200
Applied numerical methods using MATLAB (Wiley,2005)
- 2012-10-08 09:08:05下载
- 积分:1
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SHIPCONTROL
船舶运动及控制建模,基本上各个程序都有,方便实用。(Ship motion and control model, various programs have substantially, convenient and practical.)
- 2020-08-27 10:58:14下载
- 积分:1