Add and remove node from graph

Question

mh fr 2020-5-3

编辑： Walter Roberson 2024-12-5

how can i add removed nodes of a specific graph??

forr example i removed all nodes of graph G by degree in code below. now i wanna add all nodes to graph by degree. i have problem by adding nodes.

A=adjacency matrix
G =graph(A);
D=degree(G);
for j=1:length(D)
    D=degree(G);
    [M,I] = max(D);
    G = rmnode(G,I);
end

Answer 1

BhaTTa 2024-12-5

Hey @mh fr, To add back the removed nodes to a graph in MATLAB, you can follow these steps:

Store the Removed Nodes: Keep track of the nodes you're removing so you can add them back later.
Recreate the Graph: After removing all nodes, you can add them back in the same order.

Hope it helps.