d_distance.asv

无线传感器网络数学优化模型程序

               % function D=d_distance(x,y)
                %xy=(20,2);
i=1:20;
j=1:20;
x(i)=xy(i,1);
y(i)=xy(i,2);

d=zeros(20,20);
for i=1:20
    j=1:20
    d(i,j)=sqrtm((x(i)-x(j))^2+(y(i)-y(j))^2);
end
d