if there is a structure for 100 nodes. the three fields of the structure are (xd , yd and ID) where,,
xd–> X-dimension , yd–> Y_dimension , ID ==> node's order or its ID
and i have a matrix DIM(5,2) which contains the dimensions of 5 nodes where , DIM(:,1) –> refer to xd , DIM(:,2) –> refer to yd
now i want to know the ID of these 5 nodes
Best Answer