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Broad-Band-Antenna
利用matlab对超宽带天线进行建模分析设计(Using matlab modeling of UWB antenna analysis and design)
- 2010-10-21 21:16:44下载
- 积分：1
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truetime-1.5
用于网络控制系统仿真，作为matlab的一个工具箱，十分好用，简单易操作，1.5为Truetime的最高版本(for network control system simulation, as a Matlab toolbox, a very convenient, simple and easy operation, 1.5 for the maximum version Truetime)
- 2007-05-11 13:13:56下载
- 积分：1
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PRAssign
脱机手写体识别Matlab源程序
包括特征提取、bayes分类器、K近邻分类及最近邻分类。
TestScriptRecognition.m：测试代码
ScriptFeaExtract.m ：特征提取
KNearestEstimate.m ：K近邻估计
NearestEstimate.m : 最近邻估计
BayesTrain.m ：训练bayes分类器
Bayes.m ：测试bayes分类器
CrossValidate.m ：m交叉验证
(Offline Handwriting Recognition Matlab source including feature extraction, bayes classifier, K-nearest neighbor and nearest neighbor classifier. TestScriptRecognition.m : ScriptFeaExtract.m test code : Feature Extraction KNearestEstimate.m : K-nearest neighbor is estimated NearestEstimate.m : nearest neighbor is estimated BayesTrain.m : Training bayes classifier Bayes.m : Test bayes classifier CrossValidate.m : m cross-certification)
- 2007-06-24 21:39:20下载
- 积分：1
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toolbox
matlab时间序列分析工具箱，各种时频分析方法的matlab源码。(matlab time series analysis toolbox, various time-frequency analysis methods matlab source.)
- 2009-02-15 17:17:08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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matlab-2fsk-2psk
基于matlab的2fsk,2psk方仿真(Matlab-based 2fsk, 2psk party simulation)
- 2015-01-07 23:25:51下载
- 积分：1
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fdtd3D_pec
finite difference time domain 3d code pec BC
- 2010-10-30 07:21:05下载
- 积分：1
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Viterbi_coder
程序中详细介绍了如何实现viterbi维特比的编码和译码(Procedures are described in detail how to implement viterbi Viterbi encoding and decoding program)
- 2014-10-31 14:25:29下载
- 积分：1
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md51
ham md51 trong matlab
- 2012-09-20 23:24:33下载
- 积分：1
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ljxd
请拾取第一根线(LINE)或弧(ARC)连接线段或圆弧 ,再拾取第二根线(LINE)或弧(ARC)进行连接(Please pick up the first lines (LINE) or arc (ARC) connection line or arc, then picked up second line (LINE) or arc (ARC) connection)
- 2014-01-24 10:27:07下载
- 积分：1
