Educational guide 2013_14 Escola de Enxeñaría de Telecomunicación

Contents

Topic	Sub-topic
Subject 1. Introduction and Review	Presentation. Detailed explanation of the program, assessment procedure. Review. Sinusoids and complex exponential. Fourier transform of continuous signals.
Subject 2. Analog-to-Digital Conversion	Uniform Sampling. Quantification and binary rate. Nyquist Theorem. Aliasing. D/A Conversion. Zero-Order and Linear Interpolation. C-D Conversion. Analog frequency vs discrete frequency.
Subject 3. FIR Filters	Difference equation. Filter Coefficients. Block Diagrams. Causality, linearity and time-invariance. LTI systems and convolution. FIR frequency response.
Subject 4. Spectrum of a Discret-Time Signal	DTFT and IDTFT definitions. Properties. Basic pairs. Windowing. Spectrum of a windowed signal. DFT and IDFT definitions. Properties.
Subject 5. Z Transform	Definition and properties. Convolution theorem. Poles and zeros of a FIR filter.
Subject 6. IIR Filters	Difference equation. Filter Coefficients. Block Diagrams. Stability. Relation between the position of poles and zeros of the system function and the frequency response.
Project 1. A/D and D/A Conversion	Digitalisation of Continuous-Time Signals. Quantization. Aliasing.
Project 2. FIR Filters	FIR filters in the time and frequency domains.
Project 3. FFT. IIR Filters	FFT and windowing. IIR Filters