% -*- texinfo -*-
% @deftypefn {Function File} {irsa_isregular.m}
% [@var{regular},@var{Tm}] = irsa_isregular (@var{xp})
%
% Check if the sampling points @var{xp} are regular sampled and compute
% the mean sampling period
%
% Input:
%
% @var{xp} : Columnvector -- sampling points
%
% Output:
%
% @var{regular}: Boolean -- true if the sampling is regular (equidistant)
%
% @var{Tm} : Scalar -- Mean sampling period
% @end deftypefn