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

2023 9 17
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更新时间：2023 9 17
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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

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Walter Roberson
Walter Roberson 2023-9-17

0 个投票

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

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