find position of a element in a matrix

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NS
NS 2011-11-22
评论： Farzana Aslam 2022-1-11
Hi Guys,
How do I find the last element in a increasing matrix that is less than a particular number. For example if my matrix is
A=[ 1 2 3 4 6 8 9]
And I want the last number that is less than 7. So I want to find the position of 6 and not any other number like 1,2,3,4.
Thanks, NS

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采纳的回答

Walter Roberson
Walter Roberson 2011-11-22
find(A < 7,1,'last')
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Mohamed Aly
Mohamed Aly 2019-6-3
How about a certain element in the matrix? not necessarly the last one.
Would the same method applies for a 2D matrix?
Akashkumar Chovatiya
Akashkumar Chovatiya 2020-7-17
How about a certain element in the matrix?

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更多回答（1 个）

Honglei Chen
Honglei Chen 2011-11-22
You can use find
find(A<7,1,'last')
HTH
  2 个评论
Mohamed Aly
Mohamed Aly 2019-6-3
How about a certain element in the matrix? not necessarly the last one.
Would the same method applies for a 2D matrix?

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