网站首页

登录

Transmission-Model

于 2013-08-31 发布文件大小:132KB

 0  86

下载积分: 1 下载次数: 46

我要下载

代码说明：

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)

文件列表：

dist2rss.m,4266,2012-05-02

Draw_Trans_Model_Figure.m,1078,2012-05-15

rss2dist.m,383,2012-05-10
Trans_Model_Figure.m,5341,2012-05-11

下载说明：请别用迅雷下载，失败请重下，重下不扣分！

发表评论

0 个回复

MATLABDigitalImageProcessing01[zhangdefeng][soucec
Digital image processing-using MATLAB(MATLAB source code, from the book"Digital image processing-using MATLAB" by the Zhang Defeng.)

2010-08-25 20:41:45下载

积分：1
deec_variants
Matalab code for deec variants protocols

2015-01-03 13:39:01下载

积分：1
matlab_style_guidelines
MATLAB Programming Style Guidelines

2010-06-28 18:46:13下载

积分：1
mse
最小均方算法（MSE），来自阵列信号处理课本中(Least mean square (MSE), from the array signal processing textbooks)

2011-04-27 10:16:23下载

积分：1
MATLAB-GUI-design-learning-Notes
【MATLAB GUI设计学习手记】源代码数据罗飞大哥的作品本书由浅入深、循序渐进地介绍了matlab gui设计的基础知识，旨在使读者在较短时间内掌握gui设计的精要所在。. 本书首先介绍了gui设计的预备知识，然后详细介绍了gui对象的属性以及两种建立gui的方法：采用函数建立和采用guide建立。在介绍了gui设计基础知识的基础上，深入讲解了activex控件、定时器、串口及mcc编译的相关知识。书中穿插了大量的图表，直观、简要地列出了相关知识点。对于一些重要、难懂的知识点，配以大量的典型例题，方便读者边学边练，加强理解。最后，书中给出了3个典型的综合实例，供读者研究学习。.. 本书适合需要短时间内迅速掌握matlab gui设计的初学者使用，也可作为相关专业师生、相关工程开发人员的参考手册。... ([MATLAB GUI design learning Notes] source code, Luo Fei works of Big Brother The progressive approach of the book, step by step the basics of Matlab gui design, designed to enable the reader to grasp the essence of the gui design where in a relatively short time. . The book begins prior knowledge of the gui design, and then details the gui object properties and methods: two ways to create gui with function to create and adopted to guide the establishment. Describes the design of basic knowledge in gui basis, in-depth to explain the activex control, timer, serial port, and mcc compiled knowledge The book, interspersed with a large number of charts, intuitive, brief list of related knowledge. For some important, difficult to understand the knowledge, together with a large number of typical example, the convenience of the reader to learn while training, to enhance understanding. Finally, the book gives three typical instance, for readers learn. .. Book is suitable for the need for a )

2012-04-25 11:02:31下载

积分：1
xfs_attr_leaf
Routines to implement leaf blocks of attributes as Btrees of hashed names.

2014-08-09 11:40:46下载

积分：1
demomodel
This demo explains the use of the advanced object oriented interface model. The model is the generic object which collects all relevant signals, parameters, options and functions related to an application of the LS-SVM. This interface is depreciated for the casional users because of the implicit nature: the distinction between in- and output vanishes. If one wants to use the full power of LS-SVMlab, one is recommended to go through this demo. The options can be divided in 5 classes, the general LS-SVM options the trainpoint administration, the options of the Conjugate Gradient algorithm the preprocess options and the encoding options. The demo shows how to control the preprocessing and the coding using the appropriate model. It is adviced to check carefully the model s options before starting the calculations.

2015-01-18 05:52:05下载

积分：1
Transformer-and-Induction-Motor
RLC CIRCUIT OF CIRCUIT ANALYSIS IN MATLAB

2014-11-27 23:41:40下载

积分：1
tiltsquare
construct a characteristic function of a tiltsquare

2010-01-03 11:09:53下载

积分：1
three
在MATLAB上用三角级数法对路面谱进行仿真，实现不同级数的路面谱的再现(Road spectrum model simulation using the trigonometric series (harmonic superposition method) in MATLAB, the reproduction of different levels of road spectrum)

2021-03-16 14:09:21下载

积分：1

696519资源总数
104213会员总数
20今日下载