Vectorization of an Expression

Hello all.

I have a simple question. Can I vectorize the following mathematical expression in MATLAB:

I have a very simple loop that is working efficiently for this, but I am curious when I put the whole thing in an optimization function, will vectorization help me?

Thanks all,

Answer 1

[Bruno Luong]

Apparently no

https://www.mathworks.com/matlabcentral/answers/585323-vectorization-time-varying-recursive-linear-function