matlab-基于matlab的VANET网络性能仿真输出各个节点的能耗和时间-源码

function Pool=find_all_paths(Net,show) N=Net.Nodes; ii=1; routePool={}; Pool={}; for i=1:40 path=Net.S; cross=zeros(1,N); cross(Net.S)=1; while (1) a=find(Net.connections(path(end),:)==1); b=a(cross(a)==0); if isempty(b)==1 break; end next=randsrc(1,1,b); % WormHole Attack: if next==2 path=[path,2,49,Net.D]; routePool{ii}=path; ii=ii+1; break; elseif next==49 path=[path,49,2,Net.D]; routePool{ii}=path; ii=ii+1; break; end if cross(next)==0 path=[path,next]; cross(next)=1; end if path(end)==Net.D routePool{ii}=path; ii=ii+1; break; end end end j=1; for i=1:numel(routePool) if isempty(routePool{i})==0 Pool{j}=routePool{i}; j=j+1; end end for i=1:numel(Pool)-1 for k=i+1:numel(Pool) if numel(Pool{i})== numel(Pool{k}) if sum(Pool{i}==Pool{k})==numel(Pool{k}) Pool{k}=[]; end end end end routePool=Pool; Pool={}; j=1; for i=1:numel(routePool) if isempty(routePool{i})==0 Pool{j}=routePool{i}; j=j+1; end end if show==1 for k=1:numel(Pool) figure, plot(Net.position(1,:),Net.position(2,:),'ro'); hold on; for i=1:numel(Pool{k})-1 line([Net.position(1,Pool{k}(i)),Net.position(1,Pool{k}(i+1))],[Net.position(2,Pool{k}(i)),Net.position(2,Pool{k}(i+1))]); end plot(Net.position(1,2),Net.position(2,2),'rs','LineWidth',3); plot(Net.position(1,49),Net.position(2,49),'rs','LineWidth',3); end end end