Find/Match index of variable from an array

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?

[Alex Sune]

You are obtaining all ones because "b(i)- a" is scalar and the minimum value of a scalar is allways itself.

[madhan ravi]

Second Alex.

Answer 1

[Bhaskar R]

zq = find(b == a)

[madhan ravi]

+1

[Chris Dan]

Thanks (Y)