How do I count the numbers of 0s and display the results?

1 次查看（过去 30 天）
Yao
Yao 2012-10-14
Hi all,
How do I count the numbers of 0s in the results as shown below and display the results?
Thank you
Columns 1 through 12
0 0 0 0 0 0 0 0 0 0 0 0
Columns 13 through 20
0 0 0 0 0 0 0 0

请先登录，再回答此问题。

采纳的回答

José-Luis
José-Luis 2012-10-14
编辑：José-Luis 2012-10-14
your_val = sum(your_mat(:)==0);

更多回答（1 个）

Walter Roberson
Walter Roberson 2012-11-2
numel(your_mat) - nnz(your_mat)

类别

在 Help Center 和 File Exchange 中查找有关 Loops and Conditional Statements 的更多信息

标签

Community Treasure Hunt

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

Start Hunting!

Translated by