how to save current date and time to a text file
50 Ansichten (letzte 30 Tage)
Ältere Kommentare anzeigen
Muhammad Haziq
am 28 Nov. 2018
Kommentiert: Rik
am 28 Nov. 2018
Hi,
I am trying to save current date and time in .txt file through MATLAB fopen fclose command but it gıves error. can anybody help me here is my syntax.
close all
clear all
time = datestr(clock,'YYYY/mm/dd HH:MM:SS:FFF');
fileID = fopen('trialt.txt');
fprintf(fileID,'%23s\n','time');
fclose('trial');
0 Kommentare
Akzeptierte Antwort
Muhammad Haziq
am 28 Nov. 2018
1 Kommentar
Rik
am 28 Nov. 2018
Glad to be of help.
Are you aware you posted your comment as an answer and marked it as accepted answer?
Weitere Antworten (1)
Rik
am 28 Nov. 2018
Bearbeitet: Rik
am 28 Nov. 2018
There are three main issues here: you are printing the literal string 'time' to the file, instead of the contents of the time variable. The second issue is that you should use the fileID as input to fclose. The third issue is that you didn't specify the write permission in fopen, so it didn't generate a valid identifier.
Also, you don't need close all here, nor clear all. The later should never be used anyway. In a debugging context you can consider using clearvars instead.
The code below should do what you need.
close all;clearvars%neither is needed here
time = datestr(clock,'YYYY/mm/dd HH:MM:SS:FFF');
fileID = fopen('trialt.txt','wt');
fprintf(fileID,'%23s\n',time);
fclose(fileID);
0 Kommentare
Siehe auch
Kategorien
Mehr zu Get Started with MATLAB 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!