Ascii to number/decimal

74 vues (au cours des 30 derniers jours)
Edward
Edward le 25 Sep 2012
Hi, ive read in a number into a file using regexp to find numbers from a string of data
so far i have a variable: s=2.50000
now if i try to manipulate this number for example s*2 i get the following answer:
"ans = 100 92 106 96 96 96 96 96"
im aware that this is ASCII format for the number but i cant work out how to change variable S into a normal number i can manipulate

Réponse acceptée

Tom
Tom le 25 Sep 2012
str2double(s)
or
str2num(s)

Plus de réponses (0)

Catégories

En savoir plus sur Data Type Conversion 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!

Translated by