% -*- texinfo -*- % @deftypefn {Loadable Function} {[@var{fi},@var{vari}] = } optiminterp2(@var{x},@var{y},@var{f},@var{var},@var{lenx},@var{leny},@var{m},@var{xi},@var{yi}) % Performs a local 2D-optimal interpolation (objective analysis). % % Every elements in @var{f} corresponds to a data point (observation) % at location @var{x},@var{y} with the error variance @var{var}. % % @var{lenx} and @var{leny} are correlation length in x-direction % and y-direction respectively. % @var{m} represents the number of influential points. % % @var{xi} and @var{yi} are the data points where the field is % interpolated. @var{fi} is the interpolated field and @var{vari} is % its error variance. % % The background field of the optimal interpolation is zero. % For a different background field, the background field % must be subtracted from the observation, the difference % is mapped by OI onto the background grid and finally the % background is added back to the interpolated field. % The error variance of the background field is assumed to % have a error variance of one. % @end deftypefn

- optiminterpn % Performs a local nD-optimal interpolation (objective analysis).

- example_optiminterp % Copyright (C) 2008 Alexander Barth
- test_optiminterp Tests 1D, 2D and 3D optimal interpolation.
- test_optiminterp_mult Tests 1D, 2D and 3D optimal interpolation.

Generated on Sat 16-May-2009 00:04:49 by