Hello, >// initialisation >diam = 0.2; >nd = 10; >etat = (rand(nd,2) -0.5)*4; >distance = zeros(nd,nd); >//compute distance matrix >for i = 1:(nd-1) > for j = (i+1):nd > distance(i,j) = > sqrt((etat(i,1)-etat(j,1))**2+(etat(i,2)-etat(j,2)**2)); > end >end
You may do without explicit nested loops: [X,Y] = meshgrid(etat(:,1), etat(:,2)); distance = sqrt((X-X.').^2 + (Y-Y.').^2) Samuel _______________________________________________ users mailing list users@lists.scilab.org http://lists.scilab.org/mailman/listinfo/users
