Dispaly zpk output to a panel in a GUI instead of the command line.

I really like the zpk display at the command line, such as:

sys =

0.010696 z (z-1) (z-0.9987) (z+0.07142)

---------------------------------------

z^2 (z-1) (z-0.4199)

Sample time: 2.6882e-05 seconds

Discrete-time zero/pole/gain model.

I want to get that same text written on a panel in a GUI. How can do that?

Thanks,

Dick Curran

[Mathieu NOE]

hello

there are probably many possibilities

i would suggest to look at plt created by Paul Mennen

https://fr.mathworks.com/matlabcentral/fileexchange/4936-plt?s_tid=srchtitle

beside being a very useful package for displaying data , yiu can also create lots of nice GUI

hope it helps

Answer 1

[Rashed Mohammed]

Hi Dick Curran

You can use the evalc function to store the output in a variable and then use it in a uitextarea to display the output in a figure/panel. Below is an example you can find helpful

sys = zpk(zeros,poles,gain,ts);
output = evalc('sys');
fig = uifigure;
p = uipanel(fig);
txt = uitextarea(p,'Value',output);

Hope this helps.

[Dick Curran]

Perfect!