Baseband pulse transmission

11 março 2014, 17:00 • José Manuel Bioucas Dias

Overview of baseband pulse transmission.  PAM signals. Power spectrum density of PAM signals. Line codes.

Bib.: F. Nunes, pp. 1-20, Ch. 2.   Kay, 4.1,  

Problem series no 1

7 março 2014, 17:00 • José Manuel Bioucas Dias

Problems  12-15 (channed coding).

Channel coding

7 março 2014, 15:30 • José Manuel Bioucas Dias

Discrete memoryless chnannel. Joint and conditional entropy. Mutual Information.  Channel capacity. Channel-coding theorem.  Examplea (repetition code).

Bib.  J Bioucas-Dias, Notes on Source coding;  kay 9.5-9.8

Aula não leccionada

4 março 2014, 17:00 • José Manuel Bioucas Dias

Período de Carnaval

Problem series no 1

28 fevereiro 2014, 17:00 • José Manuel Bioucas Dias

Problems 1-11 on source coding.