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Search results with tag "Characterization of signals"
Characterization of Signals Frequency Domain
eeweb.poly.eduYao Wang Polytechnic University, Brooklyn, NY11201 http: //eeweb.poly.edu/~yao Frequency Domain Characterization of Signals
Characterization of Signals Frequency Domain
eeweb.poly.edu©Yao Wang, 2006 EE3414: Signal Characterization 3 What is a signal • A variable (or multiple variables) that changes in time – Speech or audio signal: A sound amplitude that varies in time