how to add text to a pie chart?

how to add text to a pie chart?... i need to mention monday, tuesday etc., on a pie chart?

Answer 1

[Azzi Abdelmalek]

days= {'Dimanche','Lundi','Mardi','Mercredi','Jeudi','Vendredi','Samedi'};
percentage=[100/7 100/7 100/7 100/7 100/7 100/7 100/7] 
pie(percentage, days);