This book presents theoretical and application topics in digital signal processing (DSP). The topics here comprise clever DSP "tricks of the trade" not covered in traditional DSP textbooks. Here we go beyond the standard DSP fundamentals textbook and present new, but tried-n-true, clever implementations of digital filter design, spectrum analysis, signal generation, high-speed function approximation and various other DSP functions. With this book we wished to create a resource that is relevant to the needs of the working DSP engineer by helping bridge the theory-to-practice gap between introductory DSP textbooks and the esoteric, difficult to understand, academic journals. This book will be useful to experienced DSP engineers, due to its gentle tutorial style it will also be of considerable value to the DSP beginner. The mathematics used herein is simple algebra and the arithmetic of complex numbers, making this material accessible to a wide engineering and scientific audience. Fortunately, the chapter topics in this book are written in a standalone manner, so the subject matter can be read in any desired order.
R.S. Kaler :- R.S. Kaler is Dean (Resourse Planning and Generation) and Senior Professor at Department of Electronics and Communication Engineering, Thapar University (TU), Patiala. He obtained his Ph.D. from Sant Longowal Institute of Engineering and Technology, Longowal, Punjab, India. He has over 19 years teaching/research/industry experience at PCL Mohali, ESPL Mohali and various prestigious institutes. He has over 150 research papers out of which more than 100 are in referred international/national journals and rest are in conferences. He has guided 4 Ph.D. students and many are enrolled under him.M. Kulkarni :- M. KulkarniDepartment of Electronics and Communication EngineeringNational Institute of Technology Karnataka (NITK)KarnatakaUmesh Gupta :- Umesh Gupta Assistant Professor Dept. of Electronics and Communication Engineering, Bhagwan Parshuram College of Engineering Haryana, India.