My code plots a figure with a few curves, after the code finishes running, I manually add the legend like this:
legend('original', '', '', 'proposed', '', '', 'Proposed with optimisation')
So my figure looks like:
I do not need these extra lines after the 'original' and 'proposed', how can I remove the 2, 3, 5, 6th entries? Or how can I add the legend without these? i.e. a legend with only 3 entries?