minimum value and its index

2013 2 11
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更新时间：2020 10 22
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Dear all,
If I had 4 vectors each has one number like v1=56.3; v2=40.55; v3=-89.1; v4=74.2. How would I get the minimum value and its index in Simulink? In this case, the minimum is -89.1 and the index is 3.
Many thanks, Nadia

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Azzi Abdelmalek
Azzi Abdelmalek 2013-2-11
Why are you calling them vectors? Can you explain how are v1,v2, v3 & v4 imported to simulink?
Nadia
Nadia 2013-2-12
Actually, I am talking about my Simulink design. The outputs of 4 blocks in Simulink is 4 vectors (numbers) which are v1, v2, v3 and v4. Now, I need to find the minimum and its index in Simulink environment not in MATLAB. Is there a block can do that? Thanks.

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the cyclist
the cyclist 2013-2-11
编辑：the cyclist 2013-2-11

2 个投票

I don't know if it is the same in Simulink, but in MATLAB you can do this as
[minval,idx] = min([v1,v2,v3,v4])

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Guodong Liang
Guodong Liang 2016-4-11
Thank you very much! Your answer solved my problem perfectly!
the cyclist
the cyclist 2016-4-12
Nice to see that a 3-year-old answer can still help someone!
Alex Latham
Alex Latham 2020-10-22
Now a 7 year old answer can help me, thank you!

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