Accessing elements of Structure

I have a structure which contains various arrays. I want to directly access a particular element of an array. My structure is as follows: s =

    a: [1 2 3 4 5]
    b: [1 2 3 4 5]
    .
    .
Now I want to access elements of these arrays(a,b...) in loop. So how can I access that. I am able to access complete array using below commands:
fields = fieldnames(s);

for i=1:length(fields)

s.(fields{i});

end

But I am not able to access a particular element directly in one command. How can I do that?

Answer 1

[Bjorn Gustavsson]

Simpler than you think I guess:

ElementsOfInterest = [2 5 1];
for i=1:length(fields)

    s.(fields{i})(ElementsOfInterest(i));

end

Works for me.

HTH

[Kushagra]

I was using an additional dot to access elements of field.... Thanks