Mercurial > repos > public > sbplib
comparison +grid/equidistant.m @ 154:c7b2f645101f feature/grids
Added classes and functions for Cartesian and equidistant grids.
| author | Jonatan Werpers <jonatan@werpers.com> |
|---|---|
| date | Thu, 18 Feb 2016 16:46:02 +0100 |
| parents | |
| children | c3378418d49a |
comparison
equal
deleted
inserted
replaced
| 153:7aee9eba3bb8 | 154:c7b2f645101f |
|---|---|
| 1 % Creates a cartesian grid of dimension length(m). | |
| 2 % over the doman xlim, ylim, ... | |
| 3 % Examples: | |
| 4 % g = grid.equidistant([mx, my], xlim, ylim) | |
| 5 % g = grid.equidistant([10, 15], {0,1}, {0,2}) | |
| 6 function g = equidistant(m, varargin) | |
| 7 if length(m) ~= length(varargin) | |
| 8 error('grid:equidistant:NonMatchingParameters','The number of provided dimensions do not match.') | |
| 9 end | |
| 10 | |
| 11 for i = 1:length(m) | |
| 12 if ~iscell(varargin{i}) || numel(varargin{i}) ~= 2 | |
| 13 error('grid:equidistant:InvalidLimits','The limits should be cell arrays with 2 elements.'); | |
| 14 end | |
| 15 | |
| 16 if varargin{i}{1} > varargin{i}{2} | |
| 17 error('grid:equidistant:InvalidLimits','The elements of the limit must be increasing.'); | |
| 18 end | |
| 19 end | |
| 20 | |
| 21 X = {}; | |
| 22 for i = 1:length(m) | |
| 23 X{i} = util.get_grid(varargin{i}{:},m(i)); | |
| 24 end | |
| 25 | |
| 26 g = grid.Cartesian(X{:}); | |
| 27 end |