how to plot two y axes with different zeros?

Hi all

I want to have a plot similar to the attached figure.

It should have 2 y-axes, but the right one is shifted in position instead of having it from the original zero

the x-axis is the same.

Could anyone help?

Much appreciated.

[dpb]

Forgot the attachment...best fo use the colored figure/image icon and attach the image to do so...

But, look at documentation for yyaxis -- it can more than likely do all you need...

[Lilya]

i upload it now.

would appreciat if you check it

[dpb]

Have you tried anything at all? As noted yyaxis will give you two y axes and you could set the x-axis origin to 'origin' and ylimits such as to move the RH x-axis to a location that suits.

Or, this could be also done by creating a second axis and setting the 'Position' property to the location of the top of the first after reducing its height by half.

Or you could start with subplot(2,1,1) and subplot(2,1,2) and adjust their 'Position' properties to suit.

[Lilya]

yes I did try that but the problem is to shift the RH y axis plot to not be overlapped with the LH y axis plot.

[dpb]

Be a little creative...try

yyaxis right
ylim([-20 20])
yt=yticks;
yticks(yt(yt>=0))

and see what you get...

[Lilya]

Thanks a bunch!! it works.