average of one column of many text file
3 Ansichten (letzte 30 Tage)
Ältere Kommentare anzeigen
Tanmoyee Bhattacharya
am 20 Mai 2016
Kommentiert: Arashdeep Singh
am 10 Jul. 2021
I have three hundrad text files and each have 4 columns.I have to do average of 3rd column of all the text files.It will come as a single column.How can we do this.
1 Kommentar
Akzeptierte Antwort
KSSV
am 20 Mai 2016
txtfiles = dir '*.txt' ; % pick txt files in directory
Nfiles = length(txtfiles) ; % total number of files
iwant = zeros(Nfiles,1) ; % initialize the avg array
for i = 1:Nfiles % loop for each file
data = importdata(txtfiles(i).name) ; % load the data
iwant(i) = mean(data(:,3)) ; % get the mean
end
4 Kommentare
Weitere Antworten (0)
Siehe auch
Kategorien
Mehr zu Characters and Strings 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!