The author of this book, Siva Kumar Tadepalli was born in Warangal, India, in 1978. He received the B.E. degree in Electronics and Telecommunication Engineering from Pt. Ravi Shankar Shukla University, Raipur, India, in 2002, M. Tech. degree in Microelectronics and VLSI and Ph. D. from, Motilal Nehru National Institute of technology (MNNIT), Allahabad, India, in 2009 and 2015 respectively. From 2003-2008 he worked as an Assistant Professor and from 2009 he is working as an Associate Professor in the Department of Electronics and Telecommunication Engineering at Bhilai Institute of Technology,Durg, Chhattisgarh, India. The author has a teaching experience of over 10 years in the field of Digital Signal Processing.