I understand that you want to plot a directed simple graph.
“I want to plot a directed graph between the nodes using the edges values between the nodes”
G = digraph([1 1 2],[2 3 1])
plot(G)
“I want to apply the threshold (thr = 0.2) to plot the graphs using the edges above 0.2”
You may consider pre-processing the adjacency matrix before creating a directed graph using digraph. You may consider writing a small script using arrayfun for pre-processing. The syntax of arrayfunc is
B = arrayfun(func, A)
arrayfun(func, A) applies the function func to the elements of A, one element at a time.Here, func is a function handle and A is an array.
Hope this helps!
