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matlab-image-study-(1)
MATLAB图像处理的资料，包括图像倾斜校正，图像腐蚀和膨胀(matlab image erosion and dilation study)
- 2014-09-07 17:11:23下载
- 积分：1
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bl1
关于光栅计算模拟其中一部分，光栅透射率等等(Computer simulation on the part of the grating, grating transmission rates, etc.)
- 2010-11-09 10:04:20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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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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zhenchafa
本程序对阴影处理效果不佳，但思路清晰明了，适合初学者参考。">
- 2010-11-05 10:41:38下载
- 积分：1
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degree120
12o degree inverter simulink
- 2011-10-26 01:48:55下载
- 积分：1
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Multi2Carrier-Measurements
利用GNSS 进行高精度导航定位的前提是正确固定载波相位观测值的整周模糊度。由Galileo 系统的4 个载波观测值可以
形成诸多有良好特性的组合观测值,利用这些组合观测值,结合MCAR 方法,可以有效地确定整周模糊度。(The use of high-precision GNSS navigation and positioning the premise is correct carrier phase observations fixed integer ambiguity. May consist of four carriers observations Galileo system
There are many good characteristics to form a combination of observations using a combination of these observations, combined with MCAR method can effectively determine the integer ambiguity.)
- 2013-12-21 14:07:20下载
- 积分：1
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p4
节目彩灯控制:P0键控制上下流动，P1键停下，灯全灭。(failed to translate)
- 2013-05-06 22:34:29下载
- 积分：1
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RealRad2FFT
savonius model simulink
- 2010-07-07 08:41:47下载
- 积分：1
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BDS
北斗卫星导航系统
空间信号接口控制文件，公开服务信号 B1I（1.0 版）(BeiDou Navigation Satellite System，BDS)
- 2015-04-02 20:06:14下载
- 积分：1
