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145945z967kvxcscgss5cx
MATLAB实现能进行边缘检测,在生活中有很重要的应用(MATLAB implementation capable of edge detection, in life there are important applications)
- 2011-05-07 22:55:17下载
- 积分:1
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annealing
一种好的数学优化算法,可以既快又好的求得局部最优值。(A good mathematical optimization algorithms, can be fast and achieve good local optimum value.)
- 2009-02-24 15:19:39下载
- 积分:1
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MATLABduquCSVwenjian
使用matlab读取CSV文件,本例能够很好的对其读取方法进行展示,给学习带来帮助 (Using matlab to read CSV file, in this case to read a good method of its display, to bring help to learn)
- 2010-10-14 11:18:48下载
- 积分:1
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gmmclassifier
说明: 这个源码提供了如何利用高斯混合模型去做影像辨识的模型分类(the source how to use a Gaussian mixture model to do imaging Identification Classification Model)
- 2005-11-29 20:53:57下载
- 积分:1
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AMALGAM
多目标优化算法的求解方法,是SCE-UA方法的升级版,很好用的,供大家分享(Method for solving multi-objective optimization algorithm is an upgraded version of the SCE-UA method, good for people to share
)
- 2012-05-01 02:40:11下载
- 积分:1
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pufenxi
功率谱分析,经过修改的,yuler_walke、welch、relax、相关图、周期图等(Power spectrum analysis, modified, yuler_walke, welch, relax, related maps, cycle map)
- 2013-10-07 13:12:30下载
- 积分:1
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qpso
说明: 采用基于量子粒子群算法来计算电力系统无功优化(Based on the quantum particle swarm algorithm to compute reactive power optimization)
- 2011-02-26 21:39:35下载
- 积分:1
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数值方法和MATLAB实现与应用
说明: 数值方法和MATLAB实现与应用.zip(numerical methods and MATLAB and applications. Zip)
- 2005-12-05 10:44:15下载
- 积分:1
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FOC-I
simulation of field control of IM using chopper
- 2014-08-09 12:55:34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