01198nam a2200217Ia 4500 CTU_133185 210402s9999 xx 000 0 und d 51.56 621.382 L477 Lee, Richard Char-Tung Communications engineering : Essentials for computer scientists and electrical engineers R.C.T. Lee, Mao-Ching Chiu, Jung-Shan Lin Piscataway, N.J. IEEE Press 2007 Computer scientist Lee (National Chi Nan U., Taiwan) and electrical engineers Mao-Chung Chiu (National Chung Cheng U., Taiwan) and Jung-Shan Lin (National Chi Nan U.) offer advanced undergraduate students in the two fields a textbook introducing the fundamental and critical concepts of communications technologies. Though discussing digital technologies, they return attention to analog signals, reminding students that digital signals are also analog. Topics include Fourier representations of signals, multiple-access communications, and source coding and channel coding. Telecommunication Giang Trung tâm Học liệu Trường Đại học Cần Thơ