% -*- texinfo -*-
% @deftypefn{Function File} {[@var{xs}, @var{ys}] =} unresamp2 (@var{x}, @var{y}, @var{n})
% Perform a uniform resampling of a planar curve.
% The arrays @var{x} and @var{y} specify x and y coordinates of the points of the curve.
% On return, the same curve is approximated by @var{xs}, @var{ys} that have length @var{n}
% and the distances between successive points are approximately equal.
% @end deftypefn