How can I add text, containing a matrix, to a plot?

How can I add text, containing a matrix, to a plot?

[dpb]

Dunno. What is the form of this text and how can text "contain" a matrix?

You mean just read a text/data file skipping a bunch of nonumeric data, maybe?

[Jens Weber]

thanks for your comment as well. In the meanwhile a found the following answer:

 A = [ 1 2; 3 4 ]
str = [ 'Transformationsmatrix \it{A} = ', '$$ \left[ {\matrix{ ',num2str(A(1,1)),' & ',  num2str(A(1,2)),...
    ' \cr ', num2str(A(2,1)) , ' &  ',  num2str(A(2,2)),' } }  \right] $$' ];
title(str,'Interpreter','latex')

Answer 1

[Jan de Jong]

Do you mean something like this? text(1,1,[num2str(magic(3))])

[Jens Weber]

Hello Jan, thanks for your answer. in the meanwhile I found the following solution:

A = [ 1 2; 3 4 ] str = [ 'Transformationsmatrix \it{A} = ', '$$ \left[ {\matrix{ ',num2str(A(1,1)),' & ', num2str(A(1,2)),... ' \cr ', num2str(A(2,1)) , ' & ', num2str(A(2,2)),' } } \right] $$' ]; title(str,'Interpreter','latex')