How to choose 5 random rows from an array of 8 rows for 10 times and save the 10 results
1 visualizzazione (ultimi 30 giorni)
Mostra commenti meno recenti
tinkiewinkie
il 4 Mar 2020
Commentato: J. Alex Lee
il 4 Mar 2020
Hi suppose I have an array of 8 rows as below:
I wish to choose 5 random rows 10 times
Suppose 6,4,8,7,2 is the first random result, how do I save row 6,4,8,7,2 as a input result so that I do not have a different first result if I wish to run the program next time again. And similarly apply it for the rest of the 9 results.
0 Commenti
Risposta accettata
J. Alex Lee
il 4 Mar 2020
Modificato: J. Alex Lee
il 4 Mar 2020
if order doesn't matter (6,4,8,7,2 is the same as 4,6,8,7,2)
doc nchoosek
if order does matter (6,4,8,7,2 is different from 4,6,8,7,2)
doc perms
Più risposte (0)
Vedere anche
Categorie
Scopri di più su Elementary Math 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!