Filter löschen
Filter löschen

Question on Reading lines from text file.

1 Ansicht (letzte 30 Tage)
John
John am 6 Dez. 2014
Beantwortet: Azzi Abdelmalek am 6 Dez. 2014
Hi,
I have the following data in the txt file:
2 34 5 6 7 8
34 56 77 12 3
11 34 55 66 89 1
12 34 55 67 8 1
45 67 8 1 2 14
23 45 1 2 8 9
I want to read my file from third line to 5th line and save it in a matrix say A. That is A should be:
A = 11 34 55 66 89 1
12 34 55 67 8 1
45 67 8 1 2 14
I can do this if I have to read my lines from the start to a specified number of lines using fopen and fgetl ...however, I cant figure out how to do this for the above situation. Please Help!

Akzeptierte Antwort

Azzi Abdelmalek
Azzi Abdelmalek am 6 Dez. 2014
fid=fopen('file.txt')
for k=1:2
fgetl(fid);
end
A=zeros(3,6)
for k=1:3
A(k,:)=str2num(fgetl(fid))
end
fclose(fid)

Weitere Antworten (0)

Kategorien

Mehr zu Data Import and Export finden Sie in Help Center und File Exchange

Tags

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by