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how can i plot node without redundant node !?

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ali hadjer
ali hadjer 2015-11-8
关闭： MATLAB Answer Bot 2021-8-20
hello how can i plot node without redundant node :
  1. i suppose that node u wil redundant if dist(u,v)< r(range of sensor)
  2. degree of node is the number of neighbor(redundant node whos include in range of sensor r)where dist(u,v)< rmy code :
degree=[];
if isfield(handles,'net')
for i = 1:numel(handles.net(1,:))
degree(i)=0;
for j = 1:numel(handles.net(1,:))
X1 = handles.net(2,i);
Y1 = handles.net(3,i);
X2 = handles.net(2,j);
Y2 = handles.net(3,j);
xSide = abs(X2-X1);
ySide = abs(Y2-Y1);
d = sqrt(xSide^2+ySide^2);% distance euclidienne
%DD(i,j)=d %matrice de distance entre noeuds
%disp(DD);
%RESORTIR LES NOEUD REDONDANTS
if (d<(handles.r))&&(i~=j)% <2r %2*
degree(i)=degree(i)+1;% CALCULE LEs nombre de neighbord( DEGRE) DES NOEUDS REDONDANTS
disp(degree(i))
%plot([X1,X2],[Y1,Y2],'o','LineWidth',0.1);
% hold on;
%for i = 1:numel(handles.net(1,:))
% for j = 1:numel(handles.net(1,:))
% if (d<=2*(handles.r))&&(i~=j)
if (max(degree))&&(min(handles.d_sink))
plot([X1,X2],[Y1,Y2],'o','LineWidth',0.1);
grid on;
end
end
end
% end
%end
%end
end
end

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