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my_keshematlab
此系统包含多种数字信号调制，使用方便，特别适用于初学者！(Welcome to domnloads my code !thank you !)
- 2009-04-16 18:57:53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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Simulink_Tutorial
To guide simulink in matlab
- 2010-05-11 10:02:58下载
- 积分：1
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jidasiranguji
MATLAB控制系统仿真与设计实例，欢迎大家参考。(MATLAB simulation and control system design example, we welcome the reference.)
- 2014-01-08 16:54:33下载
- 积分：1
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common
做机器视觉用的matlab库,适用于自动机器人(Make use of matlab library for machine vision for automated robot)
- 2014-12-21 10:06:51下载
- 积分：1
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pca___pls
PLS toolbox 3.0 manual for matlab
- 2014-01-31 16:53:40下载
- 积分：1
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matlab-math-lingo
用MATLAB实现lingo 经典算法实例(MATLAB and lingo)
- 2009-12-12 17:01:58下载
- 积分：1
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LEE
LEE滤波算法，用于SAR的相干斑滤波，可以自由设定一些参数，见函数帮助。(LEE filtering algorithm)
- 2013-07-19 11:17:31下载
- 积分：1
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bpskber
BPSK在瑞利信道下的调制与解调，比较了两者的误码率，采用硬判决。(BPSK modulation in Ralay channel)
- 2013-04-18 21:00:56下载
- 积分：1
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DE
说明： 基于pde的图片去噪算法，用于去除图片白噪声(Pde-based image denoising algorithm, white noise is used to remove pictures)
- 2013-07-21 21:30:46下载
- 积分：1
