MATLAB: Could anyone help me to solve the issue

avoid intermediate numbers

i want to plot the x-axis in graph in reverse order iused the following command xlim([34,40]); set(gca,'Xdir','reverse'); when i used the above command it reverses the xaxis. but i want to have numbers 40,38,36,34 in the xaxis. Could anyone help me how to avoid the intermediate number 39,37,35.

Best Answer

set(gca,'xtick',(34:2:40))

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MATLAB: How to change things after using plotyy

plotyy works by having two axes on top of each other. In your above, the output handle AX will be a 1x2 vector. When you set gca to have new XTickLabels only the current axes is updated and not both. So what you need to do is turn off the xticklabels for the first axes and set them for the second (or vice versa).

E.g:

[AX,H1,H2]= plotyy(1:10,1:10,1:10,exp(1:10),'plot');
set(AX(1),'XTickLabel',[]);
set(AX(2),'XTickLabel',{'0-5','6-11','12-17','18-23','24-30','31-36','37-42','43-48','49-54','55-60','61-69'},'XTick',1:10,'FontWeight','bold','FontSize',20);

MATLAB: Mirror x-axis of Image but not the x-axis of the plot over top of it

Try flipping the data stored in im instead of the x/y axes direction.

im.CData = flipud(im.CData)  %To flip image across horizontal axes
im.CData = fliplr(im.CData)  %To flip image across vertical axes

Best Answer

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MATLAB: How to change things after using plotyy

MATLAB: Mirror x-axis of Image but not the x-axis of the plot over top of it

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