Mercurial > repos > public > sbplib
view gridDerivatives.m @ 1199:dfb1b84b63f4 feature/joingrids
Add multiblock.joinGrids, which joins several multiblock grids into one.
author | Martin Almquist <malmquist@stanford.edu> |
---|---|
date | Sat, 17 Aug 2019 16:20:07 -0700 |
parents | 48b6fb693025 |
children |
line wrap: on
line source
% Calculates derivatives in all directions of function. % Uses multi-dim vector form. % gridDerivatives(F,Dx,Dy) % gridDerivatives(F,Dx,Dy,Dz) function varargout = gridDerivatives(F, varargin) assert(length(varargin) == ndims(F)); switch ndims(F) case 2 varargout{1} = (varargin{1}*F')'; varargout{2} = varargin{2}*F; otherwise error('Not implemented for ndims(F) = %d',ndims(F)); end end