AODV-MATLAB.zip_matlab_routing_routing matlab_routing protocol

clc; clear all; Max=10; for(i=1:1:Max) n(i,:)=randint(1,2,[2 100]) end %n(2,:)=randint(1,2,[2 100]) %n(3,:)=randint(1,2,[2 100]) %n(4,:)=randint(1,2,[2 100]) %n(5,:)=randint(1,2,[2 100]) for i=1:1:Max %stem( n(i,1),n(i,2)) plot( n(i,1), n(i,2),'--rs','LineWidth',2,... 'MarkerEdgeColor','k',... 'MarkerFaceColor','g',... 'MarkerSize',10,... 'Tag','hi') hold on; end grid on; hold on; % generate RREQ RREQ.Src=1 RREQ.Dst=5 %%%%%%%% all the nodes generate a hello packet put the start time %% when received by the destination the time is calculated and thus %% distance is obtained. xs=0 ys=0 for i=1:1:Max for j=1:1:Max if(i==j) d(i,j)=0 else xs=(n(i,1)-n(j,1))*(n(i,1)-n(j,1)) ys=(n(i,2)-n(j,2))*(n(i,2)-n(j,2)) d(i,j)=sqrt(xs+ys) end end end %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% path=RREQ.Src; current=RREQ.Src; INF=999999999999999 small=INF tmp=0; while current~=RREQ.Dst for i=1:1:Max if current~=i if( d(current,i)<small) k=ismember(path,i); k=find(k); if(k) disp 'hi' else small=d(current,i) tmp=i; end end end end current=tmp; path=[path current] small=INF end disp 'loop ends' path sz=size(path) sz=sz(:,2) x1=n(path(1),1) rows=x1 x2=n(path(1),2) col=x2 for i=2:1:sz x1=n(path(i),1) rows=[rows ;x1] x2=n(path(i),2) col=[col;x2] end x=[rows col] plot(x(:,1),x(:,2)) r=randperm(100); for j=1:1:4 node(j).es=r(j); end A=[20,60,100,120,160,200,250,300] for i=1:1:8 thrput(1,i)=performance(A(1,i),node,d,Max); end figure() plot(A, thrput)