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Signals and Systems Using MATLAB Luis F. Chaparro. Chapter 2 --- Continuous-time Systems. What is in this chapter?. Concept of system and system classification. Linear time-invariant continuous-time systems. Linearity and time-invariance. Causality and stability.
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What is in this chapter? • Concept of system and system classification • Linear time-invariant continuous-time systems • Linearity and time-invariance • Causality and stability • Systems represented by differential equations • Convolution integral • System interconnection 3
What have we accomplished? • Initiated study of LTI dynamic systems • Systems represented by differential equations • Convolution integral representation • Causality and BIBO stability • Cascade, parallel and feedback system interconnections Where do we go from here? • Frequency analysis (Laplace and Fourier) • Develop transfer function system representation • System response to periodic and aperiodic signals • Transient, steady-state, zero-input, zero-state responses 38