Removing the zero that precedes the decimal point
39 vues (au cours des 30 derniers jours)
Afficher commentaires plus anciens
I would like to have numbers between 0 and 1 be displayed such as .64 instead of 0.64, i.e. omitting the initial zero.
Since the total number of chars including the decimal point would then be 3, with 2 decimals, I tried
num2str(a,'%3.2f')
as well as
sprintf('%3.2f',a)
(as well as several variations for each), but unexpectedly, they both leave the leading zero before the decimal.
What is the correct formatting tag? Thanks!
0 commentaires
Réponses (3)
Jeff Miller
le 10 Avr 2018
Here is a little follow-up in case anyone else has this problem...
I had the same problem as z8080, and I wanted to solve it with a format statement that I could pass to xtickformat or ytickformat. My solution is ugly, but it works:
num2str(100*a,'.%02d')
where the values of 'a' are in the 0--1 range. Or, in my case:
plot(x,100*y,'-V')
ytickformat('.%02d')
0 commentaires
Voir également
Catégories
En savoir plus sur Linear and Nonlinear Regression dans Help Center et File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!