Labelling peaks on a graph

I have a plot which contains many peaks(as peaks in a spectrum). I want to label some of these peaks as 'xyz', 'amc' etc. What should i do?

Answer 1

[Star Strider]

Use the findpeaks (link) or islocalmax (link) function, and the text (link) function.

[Poornima Balachandran]

Thanks!!

The text function was what i wanted.

[Star Strider]

As always, my pleasure!