资源简介
无线传感网的节点自定位与目标定位matlab仿真,节点定位采用最大似然估计法,目标定位基于RSSI,利用matlab生成了GUI界面,可视友好,代码注释一应俱全~

代码片段和文件信息
function varargout = SensorNetSimulation(varargin)
% SENSORNETSIMULATION M-file for SensorNetSimulation.fig
% SENSORNETSIMULATION by itself creates a new SENSORNETSIMULATION or raises the existing
% singleton*.
%
% H = SENSORNETSIMULATION returns the handle to a new SENSORNETSIMULATION or the handle to
% the existing singleton*.
%
% SENSORNETSIMULATION(‘CALLBACK‘hobjecteventDatahandles...) calls the local
% function named CALLBACK in SENSORNETSIMULATION.M with the given input arguments.
%
% SENSORNETSIMULATION(‘Property‘‘Value‘...) creates a new SENSORNETSIMULATION or raises the
% existing singleton*. Starting from the left property value pairs are
% applied to the GUI before SensorNetSimulation_OpeningFcn gets called. An
% unrecognized property name or invalid value makes property application
% stop. All inputs are passed to SensorNetSimulation_OpeningFcn via varargin.
%
% *See GUI Options on GUIDE‘s Tools menu. Choose “GUI allows only one
% instance to run (singleton)“.
%
% See also: GUIDE GUIDATA GUIHANDLES
% Edit the above text to modify the response to help SensorNetSimulation
% Last Modified by GUIDE v2.5 01-Aug-2012 16:25:25
% Begin initialization code - DO NOT EDIT
gui_Singleton = 1;
gui_State = struct(‘gui_Name‘ mfilename ...
‘gui_Singleton‘ gui_Singleton ...
‘gui_OpeningFcn‘ @SensorNetSimulation_OpeningFcn ...
‘gui_OutputFcn‘ @SensorNetSimulation_OutputFcn ...
‘gui_LayoutFcn‘ [] ...
‘gui_Callback‘ []);
if nargin && ischar(varargin{1})
gui_State.gui_Callback = str2func(varargin{1});
end
if nargout
[varargout{1:nargout}] = gui_mainfcn(gui_State varargin{:});
else
gui_mainfcn(gui_State varargin{:});
end
% End initialization code - DO NOT EDIT
% --- Executes just before SensorNetSimulation is made visible.
function SensorNetSimulation_OpeningFcn(hobject eventdata handles varargin)
% This function has no output args see OutputFcn.
% hobject handle to figure
% eventdata reserved - to be defined in a future version of MATLAB
% handles structure with handles and user data (see GUIDATA)
% varargin command line arguments to SensorNetSimulation (see VARARGIN)
handles.P0=10; %接受功率参数
handles.Num=100; %传感器个数
handles.d0=15; %接受距离参数
handles.k0=2; %距离k次方参数
handles.n0=2; %噪声参数
handles.nn=4; %用于定位的节点数
handles.Num_ac=16; %锚节点数量
handles.St=zeros(2handles.Num);
% Choose default command line output for SensorNetSimulation
handles.output = hobject;
% Update handles structure
guidata(hobject handles);
% UIWAIT makes SensorNetSimulation wait for user response (see UIRESUME)
% uiwait(handles.figure1);
% --- Outputs from this function are returned to the command line.
function varargout = SensorNetSimulation_OutputFcn(hobject eventdata handles)
% varargout cell array for returning output args (see VARARGOUT)
属性 大小 日期 时间 名称
----------- --------- ---------- ----- ----
目录 0 2012-09-05 19:09 figure\
文件 25267 2012-09-09 14:23 figure\SensorNetSimulation.asv
文件 14429 2012-09-09 14:23 figure\SensorNetSimulation.fig
文件 25272 2012-09-09 14:24 figure\SensorNetSimulation.m
文件 79 2012-08-01 17:07 figure\test.asv
文件 151 2012-08-01 17:21 figure\test.m
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