How can I use Function handle with arrays?

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Raja Vardhan Reddy Kothakapu
Raja Vardhan Reddy Kothakapu el 14 de Mayo de 2019
I'm trying to use function handle with arrays. My objective is to create a function which picks a particular element of one dimensional row matrix. It need to output the particular element when I pass matrix and index as arguments. I know there are other ways to do this, but I'm very much interested to see whether this task can be done by function handle or not
syms I t
G = matlabFunction(I(t))
A = [1 2 3];

Respuesta aceptada

Adam el 14 de Mayo de 2019
Editada: Adam el 14 de Mayo de 2019
Not really sure how the code you posted, with syms and matlabFunction is connected to what you are asking, but this function should do what you ask:
f = @(x,idx) x(idx)

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