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ClusteringToolbox
A Model-based Document Clustering Toolbox
- 2010-08-28 22:35:59下载
- 积分：1
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diedai
迭代法是基于逼近的思想，其步骤如下：
1． 求出图象的最大灰度值和最小灰度值，(Iterative method is based on the idea of approximation, the steps are as follows: 1. To derive the maximum gray value image and the minimum gray value,)
- 2008-03-24 18:58:09下载
- 积分：1
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TLABC
说明： Clustering by Local Gravitation
- 2019-07-05 10:25:19下载
- 积分：1
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2yuanzhen
均匀圆阵的指向性仿真和模拟，原创，最后求出其指向性图，参数可自行代换(Uniform circular array of directional and analog simulation, originality, and finally obtained its directivity diagram, parameters can be self-substitution)
- 2008-04-14 19:08:09下载
- 积分：1
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VisualC_
基于遗传算法的组卷设计，此为书籍版本。。。。(Design based on genetic algorithm test paper, this is the book version. . . .)
- 2011-01-01 17:13:33下载
- 积分：1
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FLch3LSeg1
二阶系统一次性完成最小二乘辨识程序，系统辨识中用(Completed a one-time second-order system least squares identification procedure, system identification using)
- 2007-11-07 14:38:19下载
- 积分：1
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Transmission-Model
无线传感器网络定位用到的无线传输模型
Regular Model, Logarithmic Attenuation Model, DOI Model, RIM Model
(Wireless sensor network localization using wireless transmission model, Regular Model, Logarithmic Attenuation Model, DOI Model, RIM Model
Achieve functional distance and transmission attenuation swap
~~~~~~~~~~~~~~~~~~~~~~Regular Model~~~~~~~~~~~~~~~
In this model, the radio range is a circle
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
ReceivedSignalStrength=SendingPower-PathLoss
e.g, RSS=Pt-Pl(d0)-10*η*log10(dist/d0)
Pt:transmit power
pl(d0):the pass loss for a reference distance of d0
ηis the path loss exponent
above parameters are saved in ../Parameters_Of_Models.mat
dist:distance between sender and receiver(m)
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
typical value:Pt=0-4dBm(max),Pl(d0)=55dB(d0=1m),η(2~4)=4(indoor,outdoor)
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
~~~~~~~~Logarithmic Attenuation Model~~~~~~~~~
In this model, the radio range is a circle
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
ReceivedSignal)
- 2013-08-31 18:59:05下载
- 积分：1
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ConsoleApplication1
test test test test test test test (test test test test test test test)
- 2014-10-22 11:02:19下载
- 积分：1
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emd
用matlab写的经验模式分解程序。可作希尔伯特-黄变换，画时频图。(Empirical mode decomposition process Written by matlab .It Can be used for Hilbert- Huang Transform and time-frequency analysis.)
- 2020-09-21 15:27:53下载
- 积分：1
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commandevictoriellemada
commande vectorielle de Mada
- 2010-12-24 04:32:39下载
- 积分：1
