“xtick” and “xticklabel” for matrix

hello all,

I need to convert pixel numbers of images to coordinates of a 50x50 matrix using “xtick” and “xticklabel” for X-axis and similar for Y-axis.The image has to show "32° N to 38° N and Longitude is from 112° W to 106° W". the "xtick" command gives me an error in Matlab because of the matrix size. What can I do?

thank you!

Answer 1

[Walter Roberson]

You do not use a matrix of xtick or ytick: you use a vector for them.

image([32 38], [106 112], TheMatrix)
set(gca, 'xtick', 32:38, 'Ytick', 106:112)