Subject 2. FIR Filters |
Difference equation. Filter Coefficients. Block Diagrams. Causality, linearity and time-invariance. LTI systems and convolution. FIR frequency response. Cascaded LTI systems. |
Subject 4. IIR Filters |
Difference equation. Filter Coefficients. Block Diagrams. Impulse response. Relation between the position of poles and zeros of the system function and the frequency response. |
Subject 6. Continuous-Time Fourier Transform |
Definition. Basic pairs. Properties |
Subject 8. Windowing and Discrete Fourier Transform (DFT) |
Relation of the spectrum of a continuous-time signal to the spectrum of the time-sampled signal. Windowing. DFT and FFT. |
Project 2. Digital Filters |
Digital filters in the time and frequency domains. |