How to map points in Vector A with many points in vector B?
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Rayan Glus on 14 Mar 2021
Commented: Rayan Glus on 18 Mar 2021
I have two row vectors with the same size.
A = randi(100,1,100); % Elements of A represent cities
B = randi([101, 200],1,100); % Elements of B represent some other cities
Is it possible to map each element in A with many elements in B ? For example, I want to connect A (i) with, let's say, three cities in B. Where i is a city in vector A.
Is it doable under some constraints?
Steven Lord on 17 Mar 2021
You can do this using an adjacency matrix:
A = [1 1 0; 0 0 1; 1 0 1];
D = digraph(A);
D.Nodes.Name = ["Boston"; "New York"; "Los Angeles"]
Or you could build an empty graph or digraph and use addedges and addnodes to built it up incrementally.
D2 = digraph;
D2 = addedge(D2, "Boston", "Boston");
D2 = addedge(D2, "Boston", "New York");
D2 = addedge(D2, "New York", "Los Angeles");
D2 = addedge(D2, "Los Angeles", "Boston");
D2 = addedge(D2, "Los Angeles", "Los Angeles")
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