Ode45 handles function error
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My function ug data is got from edittext of GUI
function ut = ug(handles, x, y)
ut = handles.edit11.String
evalc(ut)
vg is like that
Question: When i put the formula to the push button of gui below to get the dy/dx = ug/vg i got error
Formula: for a=-5:1:5;
tspan = [a 6];
y0 = [-5 5];
[xx,yy] = ode45(@(x,y) (vg(handles, x, y))./(ug(handles, x, y)), tspan, y0);
plot(xx,yy,'-k','linewidth',2);
hold on
end
My code works if i create a function like ut=ug(x,y) .... but if i do like that i cant get datas from edittext. How can i activate the code in ode 45 with datas in edit text??
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