Find position of numbers in array

2 次查看(过去 30 天)
Hi,
so i have an array W = [11, 56, 22, 45, 29]
then i use Z = mink(W,2) to find the 2 lowest numbers in W
how do i output the position of the numbers found in Z from the array W?
I tried find(Z) but i got the positions of the numbers in array Z, not their position in array W
For this exemple i used small numbers but the actual W has more then 200 numbers so typing a code for each would take forever

回答(1 个)

DGM
DGM 2022-2-7
编辑:DGM 2022-2-7
You can specify a second output argument to get the linear index of the elements represented by Z:
W = [11, 56, 22, 45, 29]
W = 1×5
11 56 22 45 29
[Z idx] = mink(W,2)
Z = 1×2
11 22
idx = 1×2
1 3
  2 个评论
DGM
DGM 2022-2-7
If you find that the answer has sufficiently satisfied the question, you can accept the answer. This moves it to the 'accepted' queue, where it may be more visible to the next person looking for help with the same problem.

请先登录,再进行评论。

类别

Help CenterFile Exchange 中查找有关 Multidimensional 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