Sumários

Aula nº34

20 Maio 2024, 14:30 • Adolfo Cartaxo

Quizizz "Interpretação da função de autocorrelação II". Solving Problem 4.41. Solving Problem on the signal and noise powers, and signal-to-noise ratio at the destination of exam on 1st July 2022.

Quizziz "Ruído térmico II". Signal transmission with noise: baseband signal transmission with noise and additive noise and signal-to-noise ratios. Analog transmission: model of received signal with noise, total output power, signal-to-noise ratio, additive white gaussian noise, structure of the receiver of analog signal transmission, required signal-to-noise ratio at destination. Solving Problem 4.40.

Aula nº33

15 Maio 2024, 09:30 • Adolfo Cartaxo

Aula nº32

13 Maio 2024, 09:30 • Adolfo Cartaxo

Quizziz "Filtragem de sinais aleatórios II". Noise equivalent bandwidth. Illustration of the noise equivalent bandwidth concept for lowpass filter and bandpass filter. Solving Problem 4.38.