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interpft

PURPOSE ^

%

SYNOPSIS ^

function z = interpft (x, n, dim)

DESCRIPTION ^

% -*- texinfo -*-
% @deftypefn {Function File} {} interpft (@var{x}, @var{n})
% @deftypefnx {Function File} {} interpft (@var{x}, @var{n}, @var{dim})
%
% Fourier interpolation.  If @var{x} is a vector, then @var{x} is
% resampled with @var{n} points.  The data in @var{x} is assumed to be
% equispaced.  If @var{x} is an array, then operate along each column of
% the array separately.  If @var{dim} is specified, then interpolate
% along the dimension @var{dim}.
%
% @code{interpft} assumes that the interpolated function is periodic,
% and so assumptions are made about the end points of the interpolation.
%
% @seealso{interp1}
% @end deftypefn

CROSS-REFERENCE INFORMATION ^

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