LTI systems in frequency domain
Signals and Systems, 2nd Edition, Prentice Hall, Oppenheim, Willsky and Nawab
Digital Signal Processing: Principles, Algorithms, and Applications by Dimitris Manolakis and John G. Proakis
Signals and Systems, 2nd Edition, Prentice Hall, Oppenheim, Willsky and Nawab
Digital Signal Processing: Principles, Algorithms, and Applications by Dimitris Manolakis and John G. Proakis