Accessing values from struct array

I have a giant struct array with fields: f1, f2, f3. i.e. Struct Array: StAr(i) has StAr(i).f1, StAr(i).f2,StAr(i).f3. But I want to create a new Array by just collecting all the f1 values without using a for loop. How do I achieve this?

Thanks guys

Answer 1

[Matt J]

 newArray=[StAr.f1];

Answer 2

[Wayne King]

data = getfield(structarrayname,'f1');

For example:

   mystruct = struct('f1',randn(100,1),'f2',randn(100,1),'f3',randn(100,1));
   data = getfield(mystruct,'f1');

[Sam Da]

Thanks to you as well but the next answer is simpler I guess.