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DV_HOP.m__html
wireless sensor networks
- 2012-08-13 08:59:40下载
- 积分:1
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Basic-Info-of-Matlab
Matlab 的基础功能说明,对入门有帮助。推荐看看基本原理,矩阵运算,数组运算,矩阵函数,信号处理和多项式,绘图,控制流(The basic function of Matlab instructions for beginners help. Recommend a look at the basic principles of matrix operations, array operations, matrix functions, signal processing and polynomials, graphics, control flow)
- 2011-08-26 14:14:37下载
- 积分:1
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APF_ip_iq
通过matlab仿真软件对有源电力滤波器进行了仿真,利用的无功功率理论对谐波进行检测(Active power filter simulation matlab simulation software, the use of reactive power theory of harmonic detection)
- 2013-01-18 13:05:07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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OQPSK
基于OQPSK调制的瑞丽衰落信道的性能分析与仿真(Performance analysis and Simulation of Rayleigh fading channel based on OQPSK modulation)
- 2017-12-11 08:49:22下载
- 积分:1
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spectrum-detection
介绍一种有关基于信号统计特性的频谱检测方法(statistics charcater spectrum detection)
- 2014-01-19 20:15:57下载
- 积分:1
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data_region
DATA REGION is about matlab and OFDM
- 2009-03-31 20:41:23下载
- 积分:1
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zhongzhilubo
MATLAB中实现中值滤波的算法的M文件。经过验证可以实现滤波效果。(MATLAB implementation of the algorithm for filtering the M documents. Filtering can be achieved proven results.)
- 2009-04-29 17:04:37下载
- 积分:1
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ADC20100514
4 bit Flash ADC model
- 2010-12-16 12:59:18下载
- 积分:1
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pls
Principal Component analysis comparision with PLS method.
- 2009-06-01 20:08:42下载
- 积分:1