order of multiplication in symbolic toolbox

1 次查看（过去 30 天）

Daniel Zelazo 2012-10-27

Is there a way to define a symbolic variable as a matrix without specifying its dimension?

I know I can do, for example

A = sym('A',[m n]);

Ultimately I want multiplications of variables to preserve their order. For example,

A*X*A would result in X*A^2. If I could define A and X as matrices, it would keep that order; similarly for inverses.

Thanks!

dan

在 Help Center 和 File Exchange 中查找有关 Symbolic Math Toolbox 的更多信息

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

Translated by