#
# Copyright 2022 Philipp Schönberger - mail@phschoen.de
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# See <http://www.gnu.org/licenses/>.
function minis = local_minimas( D )
  minis = []
  for i = [1:length(D)-2]
    if D(i) > D(i+1) && D(i+1) < D(i+2)
      minis = [minis (i+1)]
    endif
  end
end