How can I read a text file as fixed width columns?
5 Ansichten (letzte 30 Tage)
Ältere Kommentare anzeigen
MAHMOUD ALZIOUD
am 30 Aug. 2017
Kommentiert: MAHMOUD ALZIOUD
am 31 Aug. 2017
Hello,
I have a traffic cards with information about traffic every 15 minutes, over one year I will have 2500 rows in every card. each row must be divided into 25 columns with a fixed width as shown in the next line.
Column widths: 1 2 6 1 1 2 2 2 2 4 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 how can I do this in matlab please?
1 Kommentar
Akzeptierte Antwort
dpb
am 31 Aug. 2017
Bearbeitet: dpb
am 31 Aug. 2017
cw=[1 2 6 1 1 2 2 2 2 4 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5];
fmt=sprintf('%%%dd',cw);
% file open preamble code here for opening file, return valid fid
data=cell2mat(textscan(fid,fmt,'collectoutput',1));
Above presumes all are integer fields, if data does include floating point values fix up format fields to match.
PS: Do not use user ids for tags in future...
Weitere Antworten (0)
Siehe auch
Kategorien
Mehr zu Migrate GUIDE Apps finden Sie in Help Center und File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!