MATLAB Answers

For loop execution problem in matlab

1 view (last 30 days)
Hi everyone, i want to do this, like for i=1:10, this function changes 0 to 1 on every first 10 loop iteration which is working in this program, but when the 11 iteration executes then the first 1 in the array changes back to 0 and when the 20th iteration executes i again get all the values equal to 0. Thank you.
clear all;
A = zeros(1,10);
for i = 1:20
if i<=length(A)
A(i) = 1;
elseif i>length(A) %%%this statement doesn't work
A(i) = 0;


Sign in to comment.

Accepted Answer

José-Luis on 12 Jun 2014
Edited: José-Luis on 12 Jun 2014
A = zeros(1,10);
for ii = 1:20
if i<=length(A)
A(ii) = 1;
elseif i>length(A)
A(ii) = 0;
A(ii - 10) = 0;


Aftab Ahmed Khan
Aftab Ahmed Khan on 12 Jun 2014
Hi Jose, Thanks. Just to let you know that this is also a part of my yesterday question which i managed to solve somehow, thanks to you guys as well.

Sign in to comment.

More Answers (0)


Community Treasure Hunt

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

Start Hunting!