How to extract numbers from a string?
36 Ansichten (letzte 30 Tage)
Ältere Kommentare anzeigen
John Doe
am 12 Jul. 2020
Kommentiert: John Doe
am 12 Jul. 2020
xx = '[10,10]'
I want to convert the string xx to a number and extract the first and second value in a single line. What I am trying to do is extract the 1st and 2nd value without storing them in any variable.
Is there any solution to this? Thanks!
0 Kommentare
Akzeptierte Antwort
madhan ravi
am 12 Jul. 2020
Bearbeitet: madhan ravi
am 12 Jul. 2020
sscanf(xx, '[%d, %d]', [1,inf])
%or
str2double(regexp(xx, '\d*', 'match'))
3 Kommentare
madhan ravi
am 12 Jul. 2020
Rather complicated:
subsref(str2double(regexp(xx,'\d*','match')), substruct('()', {2}))
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!