Change points name when plot

hello so I have a some data

plot(tspend)

Is there anyway that I can change the X,Y values at each point

etc something like X a

Y b

where

a=1; b=1;

Answer 1

[Ameer Hamza]

See datatip(): https://www.mathworks.com/help/matlab/ref/matlab.graphics.datatip.datatip.html and this link: https://www.mathworks.com/help/matlab/creating_plots/create-custom-data-tips.html to find out how to customize the content of data tips.