How to create a Mupad symbolic variable as a matrix

Hi,

Is it possible to create a Mupad symbolic variable as a matrix, only specifying the dimension but not the element?

I don't want the elements of the matrix variable to appear in my equation.

Thanks in advance!

Rgds, Jian

Answer 1

[Walter Roberson]

Do you need to do this at the MATLAB level or at the MuPAD level?

Is there a particular data type that the matrix will hold (e.g., numbers only), or do you need a general symbolic matrix?

[Jian Wang]

I need a general symbolic matrix at Mupad level

[Walter Roberson]

I thought I had answered this already, but perhaps that was a day that the site was acting up.

At the MuPAD level, you create general symbolic arrays with the array() call.

http://www.mathworks.com/help/toolbox/mupad/stdlib/array.html