Topology-Of-WSN
所属分类：matlab编程
开发工具：matlab
文件大小：3682KB
下载次数：64
上传日期：2013-04-28 15:02:23
上 传 者：
zgdqh
说明： 无线传感器Topology Of WSN定位算法matlab代码
(Wireless sensor Topology Of the WSN localization algorithm matlab code)
文件列表:
Topology Of WSN\calculate_neighbor.asv (2900, 2011-03-03)
Topology Of WSN\calculate_neighbor.m (2854, 2011-03-03)
Topology Of WSN\Figures\C_random.bmp (236278, 2010-05-07)
Topology Of WSN\Figures\Thumbs.db (6144, 2011-02-22)
Topology Of WSN\neighbor.mat (3074801, 2010-06-09)
Topology Of WSN\Topology_Of_WSN.asv (1654, 2011-03-03)
Topology Of WSN\Topology_Of_WSN.m (1653, 2010-06-07)
Topology Of WSN\Transmission Model\About Models.bmp (2982582, 2010-05-05)
Topology Of WSN\Transmission Model\DOI Model\dist2rss.m (1330, 2010-05-11)
Topology Of WSN\Transmission Model\DOI Model\Research On This Model\DOI=0.005.bmp (236278, 2010-04-27)
Topology Of WSN\Transmission Model\DOI Model\Research On This Model\DOI=0.01.bmp (236278, 2010-04-27)
Topology Of WSN\Transmission Model\DOI Model\Research On This Model\DOI=0.015.bmp (236278, 2010-04-27)
Topology Of WSN\Transmission Model\DOI Model\Research On This Model\DOI=0.02.bmp (236278, 2010-04-27)
Topology Of WSN\Transmission Model\DOI Model\Research On This Model\DOI=0.bmp (236278, 2010-04-27)
Topology Of WSN\Transmission Model\DOI Model\Research On This Model\Fig_Of_Model.m (1596, 2010-05-05)
Topology Of WSN\Transmission Model\DOI Model\Research On This Model\Thumbs.db (13824, 2011-02-22)
Topology Of WSN\Transmission Model\DOI Model\rss2dist.m (1333, 2010-05-11)
Topology Of WSN\Transmission Model\Logarithmic Attenuation Model\dist2rss.m (887, 2010-05-11)
Topology Of WSN\Transmission Model\Logarithmic Attenuation Model\Research On This Model\Distance-RSS.bmp (236278, 2010-04-28)
Topology Of WSN\Transmission Model\Logarithmic Attenuation Model\Research On This Model\Fig_Of_Model.asv (2125, 2011-03-04)
Topology Of WSN\Transmission Model\Logarithmic Attenuation Model\Research On This Model\Fig_Of_Model.m (2124, 2010-05-11)
Topology Of WSN\Transmission Model\Logarithmic Attenuation Model\Research On This Model\irregularity-Distance1.bmp (1181238, 2010-04-28)
Topology Of WSN\Transmission Model\Logarithmic Attenuation Model\Research On This Model\irregularity-Distance2.bmp (1181238, 2010-04-28)
Topology Of WSN\Transmission Model\Logarithmic Attenuation Model\Research On This Model\Thumbs.db (10240, 2010-05-18)
Topology Of WSN\Transmission Model\Logarithmic Attenuation Model\rss2dist.m (973, 2010-05-11)
Topology Of WSN\Transmission Model\Models_Soln_RIM_TOSN.pdf (568699, 2009-05-22)
Topology Of WSN\Transmission Model\Parameters_Of_Models.mat (358, 2010-05-11)
Topology Of WSN\Transmission Model\Regular Model\dist2rss.m (699, 2010-05-11)
Topology Of WSN\Transmission Model\Regular Model\Research On This Model\Distance-RSS.bmp (236278, 2010-04-27)
Topology Of WSN\Transmission Model\Regular Model\Research On This Model\Fig_Of_Model.m (550, 2010-04-28)
Topology Of WSN\Transmission Model\Regular Model\Research On This Model\RSS-Distance.bmp (236278, 2010-04-28)
Topology Of WSN\Transmission Model\Regular Model\Research On This Model\Thumbs.db (6656, 2011-02-22)
Topology Of WSN\Transmission Model\Regular Model\rss2dist.m (705, 2010-05-11)
Topology Of WSN\Transmission Model\RIM Model\dist2rss.m (801, 2010-05-11)
Topology Of WSN\Transmission Model\RIM Model\Research Of This Model\0.005.bmp (236278, 2010-04-29)
Topology Of WSN\Transmission Model\RIM Model\Research Of This Model\0.01.bmp (236278, 2010-04-29)
Topology Of WSN\Transmission Model\RIM Model\Research Of This Model\0.015.bmp (236278, 2010-04-29)
Topology Of WSN\Transmission Model\RIM Model\Research Of This Model\0.bmp (236278, 2010-04-29)
... ...
Zenzon Don (any problem, contact at zhenzhongdong@gmail.com valid before 7.1.2010)
4.25.2010
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文件名：
文件夹:
Transmission Model
功能:
定义了4个通信模型: Regular Model, DOI Model, Logarithmic Attenuation Model, RIM Model
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calculate_neighbor.m
功能：
给定通信半径，选定传播模型，计算'../Deploy Nodes/coordinates.mat'的节点邻居关系
邻居关系数组neighbor_matrix，邻居间的信号强度数组neighbor_rss保存在数据文件neighbor.mat中
调用格式：
calculate_neighbor(comm_r,times,model,DOI)
comm_r:未知节点的通信半径
times:锚节点通信半径是未知节点通信半径的倍数。APIT是异构WSN，锚节点通信半径比未知节点通信半径大。对于其他的算法，times设为1。
model:'Regular Model','Logarithmic Attenuation Model','DOI Model','RIM Model',缺省为'Regular Model'
model为'DOI Model','RIM Model'时,需要DOI参数
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文件名：
neighbor.mat
功能：
保存节点的邻居关系数组neighbor_matrix和邻居间的信号强度数组neighbor_rss
关于neighbor_matrix：
1 2 3 4 5 …发送方
_______________________________________________________
1 | 0 0 1 0 1
|
2 | 0 0 0 1 0
|
3 | 1 0 0 1 0
|
4 | 0 1 1 0 1
|
5 | 1 0 0 1 0
. |
. |
接 |
收 |
方 |
neighbor_matrix(i,j)==1，表示"节点i "能接收到"节点j "的信号;
neighbor_matrix不一定对称,即"节点i"能接收到"j"的信号,不代表"节点j"也能接收到"i"的信号;
"节点i"利用其邻居节点进行定位,它的邻居节点是neighbor_matrix(i,:)还是neighbor_matrix(:,i)呢??
应该是neighbor_matrix(i,:),即是"节点i"能接收到信号的那些节点.
因为:考虑APIT中的异构WSN,锚节点的通信半径比未知节点通信半径大很多,节点的邻居应该是它能接受到信号的那些点,这样未知节点就可以利用相隔很远的锚节点的信息了.
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文件名：
Topology_Of_WSN.m
功能：
根据'../Deploy Nodes/coordinates.mat'和neighbor.mat画出节点的邻居关系图
请确保neighbor.mat与'../Deploy Nodes/coordinates.mat'对应，即neighbor.mat是从当前的'../Deploy Nodes/coordinates.mat'运行calculate_neighbor.m得到的
调用格式：
Topology_Of_WSN
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文件夹：
Figures
节点邻居关系图保存于此
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