Re: stem3 function

[David Bateman]

John W. Eaton wrote:
> On 29-Nov-2007, David Bateman wrote:
> 
> | Here is a patch that adds the stem3 function, by generalizing the stem
> | function to 3D and using the resulting function for both stem and stem3.
> 
> I checked them in with the following additional changes.  Please let
> me know if these changes look OK, especially the change to move the
> call to print_usage from __stem__ to stem and stem3.
> 
> Thanks,
> 
> jwe
> 

Note that stem3(Z) is legal, though I followed the documentation of
stem, and didn't define it in the help string of stem3. Therefore the
the print_usage should check for nargin < 1 and not nargin < 3. I
checked in this minor change.

D.