Minimum Block from Simulink
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Hi there,
If I had the following vector:
[2.34 50.3 21.9 1.75 22.8 50.1]
and want to find the minimum value with its index, how can I built it in Simulink please? for the vector above the minimum value is 1.75 and the index is 4.
However, I've tried Minimum block but it seems that it does not meet my requirement. Could you please help with this.
Many thanks, Nadia
6 comentarios
Respuesta aceptada
Azzi Abdelmalek
el 10 de Feb. de 2013
Editada: Azzi Abdelmalek
el 16 de Feb. de 2013
If your vector comes from a constant block, for example, you can use matlab function block where you will put a code below:
function [min_value,index]=fcn(v)
[min_value,index]=min(v)
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/172123/image.jpeg)
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9 comentarios
Azzi Abdelmalek
el 17 de Feb. de 2013
Editada: Azzi Abdelmalek
el 17 de Feb. de 2013
No, If you want for example the sequences
2 3 4 at 0s
5 6 7 at 1s
8 9 10 at 2s
2 3 9 at 3s
Then in from workspace block set data to x with
x=[0 2 3 4
1 5 6 7
2 8 9 10
3 2 3 9]
In this case, the sample time should be 1s and stop time 3s
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