What does this error mean?

1 Ansicht (letzte 30 Tage)
Kathleen
Kathleen am 5 Dez. 2023
Beantwortet: Image Analyst am 5 Dez. 2023
Unable to perform assignment because the left and right sides have a different number of elements.
Error in lab26_kpetting (line 46)
acc(idx) = (px(idx)-Ffriction)/mass;

Antworten (1)

Image Analyst
Image Analyst am 5 Dez. 2023
If idx is a single number, then acc(idx) needs to be a single number. Evidently something in your expression is an array. Try this:
idx
size(idx)
size(px(idx))
size(Ffriction)
size(mass)
What do you see? One of them does not have a size of 1. It's not a scalar. One of them is an array with multiple elements.
Or else Ffriction doesn't have the same number of elements as idx.

Kategorien

Mehr zu Loops and Conditional Statements 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!

Translated by