Multiply Each Matrix in Cell Array by a Different Value

I have a cell
A = {[1 2; 3 4]; [5 6; 7 8]};
and a vector
b = [1; 2]
and I want to multiply each matrix in A by the corresponding value in b. Is it possible to do that without loops?

 Risposta accettata

James Tursa
James Tursa il 19 Mag 2017
Modificato: James Tursa il 19 Mag 2017
result = cellfun(@times,A,num2cell(b),'uni',false);
But this just moves the loops (which are part of cellfun) into the background.

2 Commenti

No, it works for me. Perhaps your b was all zeros.
Simple and clean. Thanks!

Accedi per commentare.

Più risposte (0)

Categorie

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by