Reference Books

Micheal J Roberts, "Fundamentals of Signals and Systems", special Indian edition, Tata Mc Graw hill, 2009.

B.P Lathi, "Linear Systems and Signals", 2nd edition Oxford University, 2008.

P. Ramesh Babu, "Digital Signal Processing", Scitech Publications, 4th edition.

B.P Lathi, "Modern Digital and Analog Communication Systems", 3rd edition Oxford University ,1998.