how to find the index?

1 ビュー (過去 30 日間)
Lilya 2020 年 11 月 5 日
コメント済み: Lilya 2020 年 11 月 5 日
Hi all,
I am facing a trouble in extracting the indecies from the 3rd dimension of matrix using 'find' function.
for example : time is 251 * 28 * 20, where 20 is the time.
index = find(time>=datenum(2019,02,01)& time<=datenum(2019,02,07));
any help will be apprecited


Ameer Hamza
Ameer Hamza 2020 年 11 月 5 日
編集済み: Ameer Hamza 2020 年 11 月 5 日
By default, find() return linear indexes. To convert them to the dimension subscripts, you ind2sub()
index = find(time>=datenum(2019,02,01)& time<=datenum(2019,02,07));
[r, c, p] = ind2sub(size(time), index)
'p' is location in 3rd dimension.
  5 件のコメント
Lilya 2020 年 11 月 5 日
after checking with what I have, it is working!!
The problem is it was taking another set.
Thank you very much Ameer.


その他の回答 (0 件)


Find more on Matrices and Arrays in Help Center and File Exchange


Community Treasure Hunt

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

Start Hunting!

Translated by