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Find/Match index of variable from an array

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Chris Dan
Chris Dan el 26 de Feb. de 2020
Comentada: Chris Dan el 26 de Feb. de 2020
Hi, I have this code which I am using to find index of variable a from an array b
a = 2;
b =[ 1 2 3 4 5 6 7 8 9 10];
for i = 1:1:size(b,2)
if (find (a == b))
[~,zq(i)] = (min(b(i)- a));
end
end
The problem is the result "zq", in which I am getting all ones, so I donot know the position, where a is being matched.
Does any one know?
  2 comentarios
Alex Mcaulley
Alex Mcaulley el 26 de Feb. de 2020
You are obtaining all ones because "b(i)- a" is scalar and the minimum value of a scalar is allways itself.
madhan ravi
madhan ravi el 26 de Feb. de 2020
Second Alex.

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Respuesta aceptada

Bhaskar R
Bhaskar R el 26 de Feb. de 2020
zq = find(b == a)

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