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Signals and Systems
Section 2 of the official syllabus · 10.2% of the paper, about 6.6 questions a year (113 in this bank).
- LTI Systems and Convolution8 cards
LTI systems: definition and properties, causality, stability, impulse response, convolution, poles and zeroes, frequency response, group delay, phase delay.
- Fourier Series and Transform7 cards
Continuous-time Signals: Fourier series and Fourier transform, sampling theorem and applications.
- Sampling4 cards
Sampling theorem and applications; discrete-time processing of continuous-time signals.
- DTFT, DFT and z-transform7 cards
Discrete-time Signals: DTFT, DFT, z-transform, discrete-time processing of continuous-time signals.