Hi

I'd plot two y1 and one y2 on the right and use following:

[AX,H1,H2] = plotyy(x,[y1a,y1b],x,y2);

Markers = '.ox+*sdv^<>ph';
noMarkers = length(Markers);
H1c = findobj(H1,'Type','line');
H2c = findobj(H2,'Type','line');
linehandles = [H1c;H2c];
for K = 1:length(linehandles)

set(linehandles(K),'Marker',Markers(1+mod(K-1,noMarkers)),'Color','k');
end %%(thanks to Walter:
http://groups.google.com/group/comp.soft-sys.matlab/browse_thread/thread/a9946f7...#263a2dde95f0caec)

set(AX,'xlim',[xmin xmax],'YColor',[0 0 0]);
ylim([0 0.3]);
Now I'll have three subplots.
However, the limits of y2 axis(right hand) are not the same.
How to set same limits of y2 axis in all subplots?

Thank you in advance.

Mike