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Is it possible to perform multiplication and update 'val' inside accumarray?

Asked by D_coder on 16 Sep 2018
Latest activity Commented on by D_coder on 17 Sep 2018
An accumarray function is defined as
A = accumarray(subs,val,sz)
I am running accumarray function in a loop , Is it possible to do
val = val.*another_matrix
inside the accumarray function?

  2 Comments

Directly as such, no.
How about a (smallish) example of what you're actually trying to compute? Perhaps an actual example would lead to some alternative methods.
Want to compute this and while loop is called for about 9000 times
while condition
val = val.*another_matrix;
A = accumarray(subs,val,sz)
end

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