This book serves as an essential reference for all engineers involved in signal and image processing. The book examines the theories and applications of signal processing in filtering, coding, transmitting, estimating, detecting, analysing, recognising, and reproducing sigmals. Compiles all equations necessary for signal and image processing into one edition. Provides thorough examples of equations and definitions. Offers engineers an immediate reference for all essential formulas and tables. Summarises the theories and applications related to signal and image processing. Approaches a plethora of engineering disciplines, including electrical engineering, computer engineering, mechanical engineering, and biomedical engineering.