Find index of first nonempty cell in array?

15 ビュー (過去 30 日間)

Tom 2013 年 6 月 13 日

コメント済み: Peeyush Awasthi 2020 年 12 月 1 日

Hi,

I have a cell array with values and empty cells. I'd like to return the index of the first empty cell.

For example, for

A = [pizza] [pepperoni] [cheese] [] []

I'd like to return a value of 4.

Thanks!

Azzi Abdelmalek 2013 年 6 月 13 日

A = {['pizza'] ['pepperoni'] ['cheese'] [] []}
find(cellfun(@isempty,A),1)

Jan 2013 年 6 月 14 日

As usual I mention, that cellfun('isempty', A) is faster.

You do not need square brackets around strings.

Peeyush Awasthi 2020 年 12 月 1 日

Perfect answer by Jan.

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