Love the concept... A couple of notes:
1) I'd recommend creating an else condition to the 'if' that starts on line 49. I'm running into a case where nsub is never initialized if you set CELLRECURSIVE to false and has an error.
2) I'd recommend changing on line 90 size(a,1)>1 to (size(a,1)>1 || size(a,2)>1) so that it can display row vectors as well although they do display a little messy.
3
09 Jan 2011
Structure display
simple recursive display of a structure content in Matlab
Looks good
Display could be a little improved and some diplayed line could be omitted (nested nested nested nested structures....) but all fields are displayed and one can quickly know where is the field