Replace values of matrix by multiples
1 Ansicht (letzte 30 Tage)
Ältere Kommentare anzeigen
Write the instruction that replaces the values of A that are multiples of 10 by 999
I got this so far: A=A(mod(10,999)==0)
Im not sure of it though.
4 Kommentare
the cyclist
am 5 Apr. 2020
Bearbeitet: the cyclist
am 5 Apr. 2020
Think of this as a two-step problem:
- identify the entries that are multiples of 10
- replace those with 999
You don't need to use the value 999 at all for the first part.
You are on the right track in using the mod function. But remember you that you are trying to find elements of A that are even multiples of 10. So, think of how to use A and 10 as your inputs.
Antworten (1)
Siehe auch
Kategorien
Mehr zu Get Started with MATLAB 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!