error al usar plot con una funcion de uicontrol
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Hola, lo que pasa es que el siguiente codigo no me corre y si bien se que el problema esta en la variable que toma el valor de lo que ingrese, no se como solucionarlo
codigo:
function aaaa
f=figure('position',[100 100 1000 580]);
panel=uipanel(f,'Position',[0.1 0.6 0.4 0.4]);
title1=uicontrol('Style','text','string','d',...
'Position',[90 540 160 20]);
txt1=uicontrol('Style','edit','Position',[240 540 220 25],...
'callback',@getv);
btn=uicontrol('Style','pushbutton','Position',[190 450 170 25],...
'String','cxc','KeyPressFcn','Enter');
end
function q=getv(atr,evento)
subplot(2,1,2);
t = linspace(-30,30);
y1 = 3*t;
plot(t,y1)
hold on
y2 = t.^3;
plot(t,y2)
y3=get(atr,'String');
plot(t,y3)
hold off
end
El error que me sale es el siguiente:
Error using plot
There is no HorizontalAlignment property on the Line class.
Error in Untitled4>getv (line 22)
plot(t,y3)
Error while evaluating UIControl Callback
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