www.pudn.com > un_PDAF.zip > Structure_PDAF_Tracking_Demo.m

%function Structure_PDAF_Tracking_Demo 
% Tracking a moving point in 2D plane 
% State = (x xdot y  ydot). We only observe (x y). 
 
close all,clear all; 
 
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% init parameters  
Par             = Structure_PDAF_Init_Parameters; 
 
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% init data  
AllTheData      = Structure_PDAF_Init_Data(Par); 
 
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% Init Kalman Filter structures 
TrackList       = Structure_PDAF_Init_Track(Par); 
 
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% PDAF filtering 
%Record = []; 
 
for k = 1:size(AllTheData,3), 
     
    % show 
    if Par.ShowOn, fprintf('%3.0d : -----------------\n',k); end; 
     
    % get the data for time k 
    DataList    = AllTheData(:,:,k); % get the data at time 1 
     
    % show 
    Structure_PDAF_Show(TrackList,DataList,Par); 
 
    % data-track association 
    TrackList = Structure_PDAF_Association(TrackList,DataList,Par); 
         
    % track update 
    TrackList = Structure_PDAF_Track_Update(TrackList,DataList,Par); 
     
    % track separation 
    TrackList = Structure_PDAF_Track_Separation(TrackList,DataList,Par);     
     
    % start new tracks 
    TrackList = Structure_PDAF_Track_Start(TrackList,DataList,Par); 
     
    % recording 
    %Record = Structure_PDAF_Record(Record,TrackList,DataList); 
 
     
 
end; 
 
 
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% 
% show results 
%Structure_PDAF_Show(DataList,TrackList);