How to define a symbolic vector

Hi all,

I want to define a symbolic vector with dimension N, e.g u(1..N) and use it to do some symbolic calculations, e.g. u(1)+u(2)*u(3)+u(N)^2.

I know that syms is used to define symbols, is there anything similar in defining vectors?

Thank you.

Answer 1

[Azzi Abdelmalek]

a=sym('a',[1 10])

[Likun]

Thanks. It works.