Digital Filters

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Opettaja: Olli Johannes Silven
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08.01.2019 Tue 08:15-10:00 L10 Introduction and startup of the course
09.01.2019 Wed 12:15-14:00 PR104 Sampling theorem
Answers
1: ~727kHz
2: (-12.6 -7.3) ~ - 20dB (attenuation)
10.01.2019 Thu 12:15-14:00 L4 A/D and D/A conversions 1
Rather straightforward solutions for which models are in the lecture notes. Important to understand that the spectra of analog systems also exist on the side of the negative frequency half-axis. In digital domain we have spectral images that need to be taken into account.
11.01.2019 Fri 08:15-10:00 L5 Introduction to lab exercises
14.01.2019 Mon 10:15-12:00 TS101 A/D and D/A conversions 2
1b: n=3 or n=4, approximate values are enough, fc= 3.6kHz
1c: attenuation by the anti-aliasing filter is sufficien for the 8-bit prcision

2b: 23.4
2c: 18kHz
15.01.2019 Tue 08:15-10:00 L10 Problem solving session 1
1b: 35kHz
1c: 337kHz
2b: n=3, fc=32.3kHz
2c: kokeillaan sinx/x lskentaan alimpia kuvastuvia esim. 100kHz välein, vaikkapa Fs=800kHz -> fa=775kHz, Fs=900kHz--> fa=875kHz, Fs=1Mhz--> fa=975kHz, muistikuva on, että ongelma alunperin suunniteltu 1MHz näytteistykselle
16.01.2019 Wed 12:15-14:00 PR104 Problem solving session 2
18.01.2019 Fri 08:15-10:00 L5 Week exam 1
21.01.2019 Mon 10:15-12:00 TS101 Discrete transforms and impulse response 1
22.01.2019 Tue 08:15-10:00 L10 Discrete transforms & impulse response 2
23.01.2019 Wed 12:15-14:00 PR104 Problem solving session 3
25.01.2019 Fri 08:15-10:00 L5 Week exam 2
28.01.2019 Mon 10:15-12:00 TS101 Z-transform & diagrams 1
29.01.2019 Tue 08:15-10:00 L10 Z-transform & diagrams 2
30.01.2019 Wed 12:15-14:00 PR104 Problem solving session 4
01.02.2019 Fri 08:15-10:00 L5 Week exam 3
04.02.2019 Mon 10:15-12:00 TS101 Filter design introduction
05.02.2019 Tue 08:15-10:00 L10 FIR filters 1
06.02.2019 Wed 12:15-14:00 PR104 Problem solving session 5
08.02.2019 Fri 08:15-10:00 L5 Week exam 4
11.02.2019 Mon 10:15-12:00 TS101 FIR filters 2
12.02.2019 Tue 08:15-10:00 L10 FIR filters 3
13.02.2019 Wed 12:15-14:00 PR104 Problem solving session 6
15.02.2019 Fri 08:15-10:00 L5 Week exam 5
18.02.2019 Mon 10:15-12:00 TS101 FIR filter finite word length issues
19.02.2019 Tue 08:15-10:00 L10 IIR filters 1
20.02.2019 Wed 12:15-14:00 PR104 Problem solving session 7
22.02.2019 Fri 08:15-10:00 L5 Week exam 6
25.02.2019 Mon 10:15-12:00 TS101 IIR filters 2
26.02.2019 Tue 08:15-10:00 L10 IIR filter finite word length issues
27.02.2019 Wed 12:15-14:00 PR104 Problem solving session 8
01.03.2019 Fri 08:15-10:00 L5 Week exam 7
04.03.2019 Mon 10:15-12:00 TS101 Multirate signal processing 1
05.03.2019 Tue 08:15-10:00 L10 Multirate signal processing 2
06.03.2019 Wed 12:15-14:00 PR104 Problem solving session 9
08.03.2019 Fri 08:15-10:00 L5 Week exam 8
Tulostettava versio
Päivitetty 15.01.2019 klo 15.51

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