showing contour values on plot

Hello, how can i show the contour values on the plot?

f = @(x1,x2) exp(-0.05*x1)*sin(x1)+exp(-0.05*x2)*cos(x2);

fcontour(f,[-10 10 -10 10])

colorbar

Answer 1

[Star Strider]

The fcontour function does not have a 'ShowText' property, so overplot it with a normal contour plot and set 'ShowText','on' to show the levels.

f = @(x1,x2) exp(-0.05*x1).*sin(x1)+exp(-0.05*x2).*cos(x2);

figure
hfc = fcontour(f,[-10 10 -10 10]);
Xm = hfc.XData;
Ym = hfc.YData;
Zm = hfc.ZData;
hold on
contour(Xm,Ym,Zm, 'ShowText','on')
hold off
colormap(turbo)
colorbar

.

[Mahmoud Abbas]

You are a superhero, thank you!

[Star Strider]

Thank you!

As always, my pleasure!