Axes label start at specific point with custom labels

Hello everyone,

I have contour plot displaying an efficiency chart of a machine. I want to set the axes labels so that their origin is the point of maximum efficiency, somewhere in the middle of my contour plot. I dont want to center the axes on that point in a cross shape, I just want the labels to start at that point as 1,1 instead of the points true value.

My plot is dynamic, changing with every set of data I load. Is there a way to make the labels always start at the point of maximum efficiency?

This image shows an example of such a chart, where the 1,1 coordinations are centered on the peak of the hill chart for a pump.

Thanks for your help!

Answer 1

[KL]

plot(rand(10,1))
xlabel('TADA')
hLabel = get(gca,'XLabel');
currPos = get(hLabel, 'Position');
newPos = currPos + [2 0 0]; %here goes your maximum efficiency
set(hLabel, 'Position',  newPos);