This is often considered the "meat" of the book. It provides a highly structured approach to designing Butterworth and Chebyshev filters (IIR) as well as windowing techniques for FIR filters.
The book is structured to take a reader from a novice level to an advanced understanding. Major modules include: digital signal processing by nagoor kani
If you find standard international textbooks like Proakis or Oppenheim a bit too dense for a first pass, Nagoor Kani serves as an excellent "bridge" book. This is often considered the "meat" of the book
Introduction to continuous and discrete-time signals, sampling theorem, and quantization. digital signal processing by nagoor kani
Best for deep theoretical research and understanding the "why" at a physics level.
An overview of the hardware architecture (like TMS320 series) used to execute these algorithms in real-time. Who Is This Book For?