for loop index variable change inside the loop[

34 views (last 30 days)
I have a very basic coding question but little tricky . Any help would be appreciated
The question follows :
a = [ 3 7 2 6]
x = large size vector
for i = a
for j = x(a,:)
... expression
.. expression
c = find (a > j)
if c ~0
a (c )= a (c) -1;
end
end
end
But for loop index i not changing according to change in variable a. As i came to know from mathwork community it can't be changes . Could some one assit me how to approach this problem.
  5 Comments
RAKESH KUMAR TOTA
RAKESH KUMAR TOTA on 11 Jan 2022
Thank you it served purpose how to accpet both answers @KSSV and @Simon Chan
Rik
Rik on 11 Jan 2022
Your comment is a bit confusing to me. Did KSSV and Simon solve the problem for you? They posted comments (not answers), so you can't mark them as accepted answer.

Sign in to comment.

Answers (1)

Rik
Rik on 7 Jan 2022
Once a for loop has started you can no longer change the expression it is based on.
You will have to rewrite your for loop as a while loop.

Categories

Find more on Loops and Conditional Statements in Help Center and File Exchange

Products


Release

R2021b

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!