a(1).b.c = 1;
a(2).b.c = 2;
arrayfun(@(S) S.b.c, a)
The above works only if the c is always a scalar.
a(1).b.c = [-1; 1];
a(2).b.c = [-2; 2];
cell2mat(arrayfun(@(S) S.b.c, a, 'UniformOutput', false))
This version works if the number of elements in c is the same each time, and the orientation of those elements is opposite the orientation of a. In the above example, the c are column vectors and a is a row vector and the result would have the c down columns.
a(1).b.c = [-1; 1];
a(2).b.c = [-2; 2];
cell2mat(arrayfun(@(S) S.b.c(:).', a(:), 'UniformOutput', false))
This version works if the number of elements in c is the same each time (but the shape does not need to be); the elements will become rows
This version works if the c are always scalar.
