Left 6 digits of a 9 digit number that could be incomple
3 visualizzazioni (ultimi 30 giorni)
Mostra commenti meno recenti
wesso Dadoyan
il 8 Ott 2017
Commentato: wesso Dadoyan
il 8 Ott 2017
I have a column of 9 digit numbers that I want to trim to the left 6 digits.For example,931146104 should be 931146. Sometimes for small numbers the 9 digit column contains numbers that are fewer than 9 digit . for example 3100 should be 000003100 and the 6 digit number is consequently 000003. This manipulation is far beyond my basic matlab skills. I am wondering how to compute the 6 digit number in this context.
0 Commenti
Risposta accettata
Walter Roberson
il 8 Ott 2017
Modificato: Walter Roberson
il 8 Ott 2017
In vectorized form,
num2str( floor(n(:)/10^3), '%.06d')
3 Commenti
Walter Roberson
il 8 Ott 2017
Is that a problem? You have a fixed number of columns of output (that is, 6), and you did not say what data type you need to be output.
If you need a cell array of character vectors, then
cellstr( num2str( floor(n(:)/10^3), '%.06d') )
Più risposte (1)
Vedere anche
Categorie
Scopri di più su Characters and Strings in Help Center e File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!