1: function ex29view(v) 2: % 3: % Matlab script that plots solution from ex29.c 4: % 5: [m,n] = size(v); 6: n = sqrt(m/4); 7: w = zeros(n,n); 8: cnt = 1; 10: for i=1:4 11: w(:) = v(i:4:m); 12: figure(i); 13: surf(w); 14: end