vertcat.m

Nonlinear dynamical factor analysis Matlab package

function c = vertcat(a, b)
% VERTCAT concatenate two acprobdist_alpha objects vertically
%
% Arrays of acprobdist_alphas are made by composing such arrays of respective
% expectations and variances.

% Copyright (C) 2002 Harri Valpola and Antti Honkela.
%
% This package comes with ABSOLUTELY NO WARRANTY; for details
% see License.txt in the program package.  This is free software,
% and you are welcome to redistribute it under certain conditions;
% see License.txt for details.

if(nargin == 1)
  c = a;
else
  c = acprobdist_alpha([a.probdist_alpha; b.probdist_alpha], [a.ac; b.ac], ...
                       [a.nvar; b.nvar]);
end