How to remove position that is not in conditions from a matrix?

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Hi, I have a small problem, I want remove the position that is not in conditions from a matrix.
For example, If i have A = [ 1 2 1 3 1 2 2 ] and cumsum them ---> B = [ 1 3 4 7 8 10 12 ]
and I want to remove the first position that B>5 or A(1,4) and rearrange to recalculate and repeat them
  • A = [ 1 2 1 1 2 2 ] ---> B = [ 1 3 4 5 7 9 ] ---> remove A(1,5)
  • A = [ 1 2 1 1 2 ] ---> B = [ 1 3 4 5 7 ] ---> remove A(1,5)
  • A = [ 1 2 1 1 ] ---> B = [ 1 3 4 5 ] ---> stop
Thank you for helping me .

Answers (1)

Image Analyst
Image Analyst on 18 May 2022
Using find() inside a while loop should allow you to finish this homework problem.
A=
B=
while max(B) > 5
index = find()
if ~isempty(index)
% Code
end
end
etc. I'm sure you can finish it.

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