00698naa#a2200181#i#450# EN\\bibl\20005 20240430103112.2 1999-8775 20180619b2018####ek#y0engy0150####ca RU REGRESSION FUNCTIONS AND LEAST-SQUARES METHOD IN PROBLEMS OF PARAMETRIC MODELING IN INFORMATION EXCHANGE SYSTEMS BY ACOUSTIC SIGNALS Journal article Bryansk Bryansk State Technical University 2018 1 с. Journal article local Инженерное дело. Техника в целом. Транспорт. 62 Kropotov Yuriy Anatol'evich Kholkina Natalya Evgen'evna bstu.editorum.ru