Tác giả: Nguyen Minh Cuong, Nguyen Thi Dieu Huyen, Thai Quang Vinh
Nhà xuất bản: Science Journal of Circuits, Systems and Signal Processing; 2019; 8(1): 1-10 http://www.sciencepublis hinggroup.com/j/cssp doi: 10.11648/j.cssp.20190801.11