How to store structure data into an array in loop?

I have a structure with many fields of different length.I want to store this structure data into an array in a loop.How to solve this issue.

Answer 1

[Matt J]

As in the following example

>> s.a=1; s.b=[2 3];  %A struct

    a: 1
    b: [2 3]

>> C=struct2cell(s); [C{:}]

ans =

       1     2     3

[Loretta Laughrey]

What if I want an array of structures so that:

s(1) = struct(1,[2,3])

s(2) = struct(4,[5,6])

[Stephen23]

@Loretta Laughrey: Neither struct(1,[2,3]) nor struct(4,[5,6]) are valid calls to struct, because the first input must be the fieldname. What output do you expect to get?