combining structs of different sizes

i want to combine structs of different sizes together, how can I do that. e.g. struct1 has four fields and struct2 has 3 fields. struct1= inputangle: '25' outputangle:'40' inputamplitude:'1' outputamplitude:'0.5' and strcut2 only has first three fields. with different values. how can I combine them to get all info in one struct. can anyone help please. thanks.

Answer 1

[KSSV]

Have a look on this file exchange:

http://in.mathworks.com/matlabcentral/fileexchange/7842-catstruct/content//catstruct.m