Module EC-7
Signals and Systems
The language every later subject speaks. What a signal is and the handful of operations you perform on one, what a system is and the two properties that make it tractable, the impulse response that describes such a system completely, what it does to each frequency, where its poles sit and what that says about stability, and the sampling that turns a continuous signal into a stored one without losing it.
7 topics ~78 h estimated learning time
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- EC-7.1 Signals: Continuous, Discrete, and the Operations on Them
Foundation · 10 h
- EC-7.2 Systems, and the Properties Worth Testing For
Foundation · 10 h
- EC-7.3 Impulse Response and Convolution
Foundation · 12 h
- EC-7.4 Frequency Response: What a System Does to Each Component
Foundation · 12 h
- EC-7.5 Poles, Zeros and Stability
Foundation · 12 h
- EC-7.6 Sampling, Aliasing and Reconstruction
Foundation · 12 h
- EC-7.7 Discrete-Time Systems and the Difference Equation
Foundation · 10 h