Digital Signal Processing is a vital field that has revolutionized the way we process and analyze signals. Tarun Kumar Rawat's book on DSP is an invaluable resource for anyone seeking to understand the concepts, techniques, and applications of digital signal processing. With its comprehensive coverage, accessible language, and practical applications, this book is an essential guide for students, professionals, and researchers in the field.

Further, topics such as DFT, FFT, filter concepts, filter structures, FIR filter design and IIR filter design are dealt in detail. Oxford University Press Digital Signal Processing - Tarun Kumar Rawat

Fundamentals of signals and systems