how to show Transfer function in gui static text like in command window

aux = tf(K,conv([L R],[J b]));
T = evalc('aux');
set(handles.TF,'string',num2str(T)); %TF is static text

0.01

------------------------ -----> I want to show like this in static text

0.005 s^2 - 0.04 s - 0.1

Answer 1

[Walter Roberson]

aux = tf(0.01, [0.005, -0.04, -0.1]);

T = evalc('aux');
Tcell = regexp(T, '\n', 'split');
Tcell = Tcell(4:6);

set(handles.TF, 'string', Tcell);

However, the formatting might not look quite right. If small details such as exactly which characters align vertically matter to you, then you might need to set horizontal alignment or fontname