When I use the 'imagesc' function to plot the image with scaled colors, the value on the y coordinate always goes from the min to max from top to bottom, which makes the figure very weird..
I want the y axis to start from 0 to 1, as we usually labelled it..
But even if I get the bottom half and inverse the sequence in my 'Y'(so it goes from 0 to 1), but when plotted, it will again always label it from the min to max from top to bottom... is there any ways I can fix it?
f1 = figure;
xlabel('k_x', 'FontSize', 30);
set(gca, 'FontSize', 20);
saveas(f1, [sname 'Mx'], 'png');