Lib.rave_math Namespace Reference

Functions
	least_square_nth_degree (order, xl, yl)
	Derives least-square fit of the "order" order.
	get_std_deviation (fgs)
	Calculates standard deviation.

Detailed Description

Copyright (C) 2013- Swedish Meteorological and Hydrological Institute (SMHI)

This file is part of RAVE.

RAVE is free software: you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

RAVE 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 Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public License
along with RAVE.  If not, see <http://www.gnu.org/licenses/>.

Function Documentation

get_std_deviation()

Lib.rave_math.get_std_deviation

(

fgs

)

Calculates standard deviation.

Parameters

fgs	array of floats

Returns

tuple of meanvalue,deviation

least_square_nth_degree()

Lib.rave_math.least_square_nth_degree	(		order,
			xl,
			yl )

Derives least-square fit of the "order" order.

Parameters

order	int order
xl	array of floats
yl	array of floats

Returns

array