Error in my code

1 view (last 30 days)
Igina
Igina on 19 Jun 2013
Hi, everybody, MATLAB tells me that this code in the 3rd "while" has a problem (MAT is a matrix):
ir=1;
while(ir<=length(MAT(1,:)))
ic=1;
while(ic<=length(MAT(:,1)))
while(MAT(ir,ic)==0)
MAT(ir,ic)=6;
end
ic=ic+1;
end
ir=ir+1;
end
Just to be more precise: with this code I want to replace the zero entries of the matrix MAT with the number 6. Thank you!

Accepted Answer

Jonathan Sullivan
Jonathan Sullivan on 19 Jun 2013
Just do
MAT(MAT == 0) = 6;
  1 Comment
Igina
Igina on 19 Jun 2013
Thanks! I am actually not familiar with such smart solutions!

Sign in to comment.

More Answers (0)

Categories

Find more on Matrices and Arrays in Help Center and File Exchange

Tags

Community Treasure Hunt

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

Start Hunting!

Translated by