how to use multiple function like mean and sum in cellfun at same time?

3 次查看（过去 30 天）
Harsh Patel
Harsh Patel 2018-10-9
评论： Harsh Patel 2018-10-9
Hi, i have a 30x1 cell array with nx4 cell. I want to perform mean on 2nd and 3rd column of nx4 and find sum of 4th column of nx4. i tried using B = cellfun(@mean,A,'UniformOutput',false); but it gave me mean for all columns in nx4.

请先登录，再回答此问题。

回答（1 个）

OCDER
OCDER 2018-10-9
B = cellfun(@(x) [mean(x(:, 2:3), 1) sum(x(:, 4), 1)], A, 'UniformOutput', false);
you'll get a 30x1 cell containing a 1x3 matrix in each cell of
[mean of 2nd column, mean of 3rd column, sum of 4th column]

类别

在 Help Center 和 File Exchange 中查找有关 Cell Arrays 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