How do I parse this given data in matlab
1 Ansicht (letzte 30 Tage)
Ältere Kommentare anzeigen
Sucharitha Chokkappa Gari
am 8 Okt. 2020
Beantwortet: Walter Roberson
am 8 Okt. 2020
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/374696/image.jpeg)
2 Kommentare
Mathieu NOE
am 8 Okt. 2020
hi
are you getting this by reading a txt / ascii file ? there are plenty of possibilities to red such files with matlab
how do you get this data ?
in worst case , you 'll end up to write directly data names and values either one by one or in a more structured way (cells, arrays)
read matlab help
have a look at
Akzeptierte Antwort
Walter Roberson
am 8 Okt. 2020
S = fileread('YourFileNameGoesHere.txt');
colon_matches = regexp(S, '^.*:\s*(?<v1>\S+)\s*(?<v2>\S+)', 'dotexceptnewline', 'lineanchors');
v1 = str2double({colon_matches.v1});
v2 = str2double({colon_matches.v2});
power_matches = regexp(S, '^\w+\s+(?<power>)', 'lineanchors');
p = str2double({power_matches.power});
header_vals = [v1(:), v2(:)];
power_vals = p(:);
0 Kommentare
Weitere Antworten (0)
Siehe auch
Kategorien
Mehr zu Workspace Variables and MAT-Files 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!