/* * This file is part of the Owl Positioning System (OwlPS) project. * It is subject to the copyright notice and license terms in the * COPYRIGHT.t2t file found in the top-level directory of this * distribution and at * https://code.lm7.fr/mcy/owlps/src/master/COPYRIGHT.t2t * No part of the OwlPS Project, including this file, may be copied, * modified, propagated, or distributed except according to the terms * contained in the COPYRIGHT.t2t file; the COPYRIGHT.t2t file must be * distributed along with this file, either separately or by replacing * this notice by the COPYRIGHT.t2t file's contents. */ #include "interlinknetworks.hh" float InterlinkNetworks:: estimate_distance(const Measurement &measurement) { double constant_term = make_constant_term(measurement) ; float average_dbm = measurement.get_average_dbm() ; return pow(10, (constant_term - average_dbm) / 35) ; }