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Untitled2
四叉树编码和测试的RGB图像解码方案，在matlab7.0中验证可行(Quadtree coding and testing of the RGB image decoding program, verify possible in matlab7.0)
- 2011-05-10 17:08:03下载
- 积分：1
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ISODATAaKMEAN_11.22
IOSDATA & kmean的模式识别分类的实现代码，属于原代码，编程语言MATLAB。(The realization of iosdata&Kmean pattern recognition classification code, belonging to the original code, the programming language is matlab)
- 2015-03-07 12:05:47下载
- 积分：1
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shuangxianxing
双线性变换法设计Butterworth滤波器。分别画出滤波前和滤波后的时域图和频谱图。(Bilinear transform design Butterworth filter. Draw the pre-filter and the filtered time-domain and frequency spectrum.)
- 2013-12-20 16:51:54下载
- 积分：1
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main
关于计算在Klobuchar模型下的穿透点的电离层延迟和格网电离层延迟(Under Klobuchar model on the calculation of the penetration points ionospheric delay and grid ionospheric delay)
- 2014-05-12 17:05:33下载
- 积分：1
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laplacian
implementing laplacian
- 2009-12-12 01:49:11下载
- 积分：1
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svpwm12345
说明： 这个SVPWM应该是好的。传一个共享哈！呵呵！(This should be good SVPWM. Chuan-a shared Ha! Ha ha!)
- 2008-09-09 14:57:55下载
- 积分：1
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HHTsummary
希尔伯特黄变化学习总结，技术文档，含部分matlab代码，希望对大家有帮助(Hilbert Huang change learning summary, technical documentation, containing part of the matlab code, and hope to help everyone)
- 2013-09-04 14:44:09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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dijalgod
dijkstra algorithm as a shortest path finder in terms of cost very simple for the beginners
- 2010-10-07 06:28:45下载
- 积分：1
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filtr
this is a compressed filter for images
- 2012-05-25 22:29:06下载
- 积分：1
