清空筛选条件
清空筛选条件

how do we get last two number from the string?

9 次查看（过去 30 天）
sam moor
sam moor 2016-5-18
编辑： sam moor 2016-5-19
I have a struct as 'r_m3_1.00','r_m3_1.05'....which i created using fullfile command for the folders. Now I want to get only last 4 digit of each folder name (i.e 1.00, 1.05....) in a struct and store in a new matrix form. How do I get only last 4 digit of each folder of the struct below?

请先登录，再回答此问题。

回答（1 个）

Walter Roberson
Walter Roberson 2016-5-18
last4 = cellfun(@(S) S(end-3:end), {sublist.name}, 'Uniform', 0);
  2 个评论
Walter Roberson
Walter Roberson 2016-5-19
Same thing as it would mean in the below:
last4 = cellfun(@last4char, {sublist.name}, 'Uniform', 0);
function r = last4char(S)
R = S(end-3:end);

请先登录，再进行评论。

类别

在 Help Center 和 File Exchange 中查找有关 Structures 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