Intro
Classification of Signals
- Continuous Time and Discrete Time Signals
- Analog and Digital Signals
- Periodic and Aperiodic Signals
- Energy and Power Signals
- Stochastic vs. Deterministic
- Causal, Non-causal and Anti-causal Signals
Time operations
Useful Signals
Classification of Systems
- Continuous Time and Discrete Time Systems
- Analog and Digital Systems
- Time-invariant and time varying systems
- Memoryless and Memory Systems
- Causal and Non-Causal Systems
- Stable and Unstable Systems
- Linear and non-linear systems
- Linear Time-invariant Systems