# Matrix element comparision ?

5 views (last 30 days)
anshuman mishra on 13 Dec 2019
Answered: Fangjun Jiang on 13 Dec 2019
i have a matrix:
3 0
1 2
1 4
i can find the smallest element in 1st column i.e. 1 & 0 in the second column.
I need to assign a variable as 0 for each multiple similar element in a single column i.e 1 & 1 in the 1st column & assign 1 to only one unique element in single column i.e 0 in 2nd column.

Adam Danz on 13 Dec 2019
What do you mean by assigning a value? To what? Could you provide an example of the expected output? I'm assuming you're referring to graph transversal but I can't quite picture the final output.
anshuman mishra on 13 Dec 2019
i mean to say lets take a variable v.
Then required answer would be v =0 1 ( 0 as in multiple similar element in a single column i.e 1 & 1 in the 1st column & 1 to only one unique element in single column i.e 0 in 2nd column.
anshuman mishra on 13 Dec 2019

Fangjun Jiang on 13 Dec 2019
V=[3 0;1 2;1 4];
out=sum(M==min(M))==1

R2019b

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