How can I print the full row where a specific string is found in a text file using MATLAB?

2 vues (au cours des 30 derniers jours)
Im searching for a string in a text file and printing it out. The output I get is all in one line and I don't know how to separate it so that it is on multiple lines.
My text file contains the following
Number Date Time
08-D-123519 02-Apr-2016 21:58:54
05-WD-3052 02-Apr-2016 22:03:350
08-D-123519 02-Apr-2016 21:58:54
05-WD-3052 02-Apr-2016 22:06:380
05-WD-3052 02-Apr-2016 22:18:560
08-D-123519 02-Apr-2016 21:58:54
05-WD-3052 02-Apr-2016 22:29:100
08-D-123519 02-Apr-2016 21:58:54
and I am and searching for the number and printing it out like so
tScan = textscan(fileID, '%s','Delimiter','');
tScan = tScan{:};
licenseP = ~cellfun(@isempty, strfind(tScan,'05-WD-3052'))
output = [tScan{licenseP}]
What I get
05-WD-3052 02-Apr-2016 22:03:35005-WD-3052 02-Apr-2016 22:06:38005-WD-3052 02-Apr-2016 22:18:56005-WD-3052 02-Apr-2016 22:29:100
What I'm trying to get
05-WD-3052 02-Apr-2016 22:03:350
05-WD-3052 02-Apr-2016 22:06:380
05-WD-3052 02-Apr-2016 22:18:560
05-WD-3052 02-Apr-2016 22:29:100

Réponse acceptée

Recap
Recap le 3 Avr 2016
The problem was that I was using the wrong parentheses. The solution is
output = vertcat(tScan{licenseP});

Plus de réponses (2)

Image Analyst
Image Analyst le 3 Avr 2016
How did you open the file? Did you use 'r' or 'rt'? If you used 'r', try 'rt' to read a text file.

Image Analyst
Image Analyst le 3 Avr 2016
When you do this:
tScan = tScan{:};
You're taking what was on separate lines ans stringing it all together as one string. So just don't do that and leave it as an array.
  1 commentaire
Recap
Recap le 3 Avr 2016
when I use
licenseP = ~cellfun(@isempty, strfind(tScan,'05-WD-3052'))
it doesnt work if i dont
tScan = tScan{:};

Connectez-vous pour commenter.

Catégories

En savoir plus sur Characters and Strings 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