How to find the index in array?

Dear all,
I have the following array A = [0;0;0;0;0;0;1;1;;0;0;0;0];
I want to find the right and left index of the 1's? In this case
Left_A = 7
Right_A = 8
In another situations, A = [0;0;0;0;0;0;1;0;0;1;0;0;0];
Left_A = 7
Right_A = 10
Any idea how to do that? Thank you very much.
Meshoo

 采纳的回答

Left_A = find( A == 1, 1 );
Right_A = find( A == 1, 1, 'last' );

更多回答(0 个)

类别

帮助中心File Exchange 中查找有关 Matrix Indexing 的更多信息

Community Treasure Hunt

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

Start Hunting!

Translated by