Mercurial > repos > public > sbplib
annotate gridDerivatives.m @ 745:00eb5db89da5 feature/grids
Fix bug in draw.promprt_point()
Problems with registering events,
Fixed by attaching events to the figure instead of the axis
| author | Jonatan Werpers <jonatan@werpers.com> |
|---|---|
| date | Wed, 28 Mar 2018 12:50:06 +0200 |
| parents | 48b6fb693025 |
| children |
| rev | line source |
|---|---|
| 0 | 1 % Calculates derivatives in all directions of function. |
| 2 % Uses multi-dim vector form. | |
| 3 % gridDerivatives(F,Dx,Dy) | |
| 4 % gridDerivatives(F,Dx,Dy,Dz) | |
| 5 function varargout = gridDerivatives(F, varargin) | |
| 6 assert(length(varargin) == ndims(F)); | |
| 7 | |
| 8 switch ndims(F) | |
| 9 case 2 | |
| 10 varargout{1} = (varargin{1}*F')'; | |
| 11 varargout{2} = varargin{2}*F; | |
| 12 otherwise | |
| 13 error('Not implemented for ndims(F) = %d',ndims(F)); | |
| 14 end | |
| 15 end |