First principles of discrete systems and digital signal processing
First principles of discrete systems and digital signal processing
Signals, systems, and transforms
Signals, systems, and transforms
Discrete-time control systems (2nd ed.)
Discrete-time control systems (2nd ed.)
Automatic control systems (7th ed.)
Automatic control systems (7th ed.)
Digital signal processing (3rd ed.): principles, algorithms, and applications
Digital signal processing (3rd ed.): principles, algorithms, and applications
Computer-controlled systems (3rd ed.)
Computer-controlled systems (3rd ed.)
Signals & systems (2nd ed.)
Discrete-time signal processing (2nd ed.)
Discrete-time signal processing (2nd ed.)
Digital Control of Dynamic Systems
Digital Control of Dynamic Systems
Advanced Digital Signal Processing: Theory and Applications
Advanced Digital Signal Processing: Theory and Applications
Feedback Control of Dynamic Systems
Feedback Control of Dynamic Systems
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A detailed understanding of the gain and phase characteristics of discrete-time zeros and poles is obtained. This new knowledge extends and complements previous results available in the control systems and digital signal processing literature. The results introduced in the paper also substantiate the view that discrete-time zeros and poles have much more intricate frequency domain features than their continuous-time counterparts. A simple loop-shaping example is used to illustrate the feasibility of discrete-time control system design developed entirely in the z-plane.