i have a column matrix with zeros and ones..please give me the comment to find number of zeros in that column

2 views (last 30 days)

Show older comments

Benitta glara on 24 Sep 2012

0
Link

Direct link to this question

https://se.mathworks.com/matlabcentral/answers/48911-i-have-a-column-matrix-with-zeros-and-ones-please-give-me-the-comment-to-find-number-of-zeros-in-th

i have a column matrix with zeros and ones..please give me the comment to find number of zeros in that column

0 Comments
Show -2 older commentsHide -2 older comments

Sign in to comment.

Sign in to answer this question.

Answers (1)

Andrei Bobrov on 24 Sep 2012

0
Link

Direct link to this answer

https://se.mathworks.com/matlabcentral/answers/48911-i-have-a-column-matrix-with-zeros-and-ones-please-give-me-the-comment-to-find-number-of-zeros-in-th#answer_59748

Open in MATLAB Online

A = rand(10,1) > .6; % The initial vector - column
out = sum(~A);

or

out = nnz(~A);

1 Comment
Show -1 older commentsHide -1 older comments

Raghavendra on 24 Sep 2012

yes its perfect:) thanks for the info:)

Sign in to comment.

Sign in to answer this question.

Categories

MATLAB Language Fundamentals Matrices and Arrays Creating and Concatenating Matrices

Find more on Creating and Concatenating Matrices in Help Center and File Exchange

Tags

Community Treasure Hunt

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