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iris_matching
comparing two iris pattern by haming distance
- 2010-06-10 04:34:25下载
- 积分:1
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PBGBand
用平面波展开法计算二维光子晶体带隙的程序(With the plane wave expansion method for calculation of 2-d photonic crystal program)
- 2012-05-11 12:07:58下载
- 积分:1
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gold
依据所选取的m序列优选对生成所有Gold序列族,确定产生Gold序列族的数量,标出每个Gold序列族中的所有序列,并实例验证(选取3个就可)族内序列彼此的自相关和互相关特性;在每个Gold序列族内,明确标出平衡序列和非平衡序列,并验证其分布关系。
(Race all the sequences in the Gold series, and example (choose three) within the family of autocorrelation and cross-correlation properties of sequences of each other Within each family of Gold sequence, marked clearly equilibrium and non-equilibrium sequences, and verify its distribution relationship
)
- 2021-03-08 16:29:28下载
- 积分:1
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ZhuanTai_DO_test_2
基于干扰观测器的PID控制 通过PID控制对存在干扰的被控对象的仿真(Based on disturbance observer PID control PID control by the existence of the object and interference simulation)
- 2020-12-04 15:49:24下载
- 积分:1
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MATLABgui2
介绍matlab GUI的axes,获得axes的图形等等的方法都有。(Introduction matlab GUI' s axes, axes of graphs, etc. to obtain the method has.)
- 2011-01-09 02:00:54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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MATLABmathlab
MATLAB数学实验100例题解:matlab是很重要的一项开发工具,简单而且实用,里面的实验可以说很好(Experimental Mathematics, 100 MATLAB Examples solution: matlab is a very important development tool, simple and practical, which can be a good experiment)
- 2010-10-26 10:39:12下载
- 积分:1
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convertion2
地心惯性坐标系到地理坐标系;地理坐标系到地球坐标系等转换,共计8个程序(geocentric inertial coordinate system of geographical coordinates; Geographic coordinates of the Earth coordinate system conversion, a total of eight procedures)
- 2007-02-07 12:05:27下载
- 积分:1
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low_pass
图像的低通滤波器,用MATLAB设计一个3×3模板标准差为0.5的高斯低通滤波。(Image low-pass filter MATLAB design, a standard template for 3 x 3 0.5 gaussian low-pass filter)
- 2010-06-09 15:31:34下载
- 积分:1
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BasicMATLAB
Getting started with MATLAB
Introduction to Matlab
- 2009-04-19 19:17:17下载
- 积分:1