App.designer to plot step response
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In Appdesigner, I create a app.UIAxes and a app.Button, how to write a callback to use this app.UIAxes to plot a step response using the command 'step(tf)' when I push down this Button.
1 comentario
Diego Roa
el 21 de Nov. de 2022
R = app.Resistencia.Value;
C=app.Condensador.Value;
H=tf([0 1],[1 1/(R*C)])
step(app.UIAxes,H)
Respuestas (1)
Sindhuja Parimalarangan
el 21 de Feb. de 2017
You can extract the output of the step function and use the "plot" function in App Designer. Here is an example callback function for the Button :
% Button pushed function: PlotButton
function PlotButtonPushed(app, event)
tf = 1:3:100;
a = [-0.5572,-0.7814;0.7814,0];
b = [1,-1;0,2];
c = [1.9691,6.4493];
sys = ss(a,b,c,0);
[y,t] = step(sys);
plot(app.UIAxes,y(:,:,1));
end
You could execute the "step" function in MATLAB to figure out how to extract relevant data from the output of the "step" function for plotting.
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