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 UC info |
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 Sumários SIGARRA |
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 Definition of Signal Processing |
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NEW! (19Sept) Planning of Lectures/PL classes -version 1 (includes important Distributed Evaluation information) |
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 Ok, really, what is Signal Processing about ? |
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A flavor of Signal Processing applications pushed by Machine Learning |
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IEEE Signal Processing Society YouTube channel |
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A quick guide to Matlab (in Portuguese) |
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how_to_use_Matlab_at_FEUP (online) |
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MatWorks Matlab tutorial |
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Instructions regarding "Peer-to-peer learning/assessment" (P2P L/A) |
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PL_lab_assessment_for_Student_info |
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Classes-Groups-Students (Turmas-Grupos-Estudantes) |
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NEW: Formulae sheet to be distributed during the final exam |
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| 12 September - 18 September |
Brief description of the FunSP course (in Portuguese) |
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Review on the characterization and representation of discrete-time signals and systems |
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Zoom_FunSP_T01_18oct2021 (lecture, part 1) |
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Zoom_FunSP_T01_19oct2021 (lecture, part 2) |
NOTE: this video was produced in 2021 and is valid
for the 2022-2023 FunSP edition.
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Suggested problems for PL01 (week of September 12) |
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Zoom_TP01_ex01 (video explanation of Problem 1) |
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Zoom_TP01_ex03 (video explanation of problem 3) |
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handwritten notes regarding week01 PL problems ex01 and ex03 |
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| 19 September - 25 September |
Lecture slides on the discrete-time Fourier transform (DTFT) and the DTFT of the auto/cross-correlation |
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Zoom_FunSP_T02_25oct2021 (lecture) |
NOTE: this video was produced in 2021 and is valid
for the 2022-2023 FunSP edition.
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notes_FPS25oct2021 |
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old_notes_(may still be useful) |
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Guide regarding this week's lab experiment |
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 Mais um reforço de introdução aos comandos Matlab/Octave |
Introdução aos comandos Matlab/Octave
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| 26 September - 2 October |
Lecture slides on sampling and reconstruction of continuous-time signals |
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Zoom_PDSi_TP03_18FEB2021 (3rd lecture, first part) |
NOTE: this video was produced in 2021 and is valid
for the 2022-2023 FunSP edition.
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notes_PDSi_TP03_18FEB2021 |
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Zoom_FunSP_T03_02nov2021 (3rd lecture, second part) |
NOTE: this video was produced in 2021 and is valid
for the 2022-2023 FunSP edition.
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Zoom_PDSi_TP04_23FEB2021 (3rd lecture, second part) |
NOTE: this video was produced in 2021 and is valid
for the 2022-2023 FunSP edition.
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Complementary notes on sampling borrowed from another course |
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Complementary slides (courtesy of ARM) on sampling and the Fourier Transform |
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Peer-to-peer (P2P) problems (for grading, first 30 minutes of PL class) |
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Guide regarding week03 LAB experiment (for grading, last 90 min of PL class) |
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 Matlab needed for this lab experiment (2 Matlab command files) |
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C code needed for this lab experiment (two .c source files) |
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Additional TP problems suggested for Week 3 (week of September 26) |
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Zoom_video_regarding_TP_problem_1 (2020 recording, borrowed from another course) |
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Matlab_TP03_ex01.m |
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Zoom_video_regarding_TP_problem_2 (2020 recording, borrowed from another course) |
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notes_regarding_TP03_problem_2 |
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| 3 October - 9 October |
Lecture slides on the Z Transform (NEW version, 07 Oct) |
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Complementary slides on the Z-Transform (courtesy of ARM) |
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Zoom_PDSi_TP05_25FEB2021 |
NOTE: this video was produced in 2021 (part 1/3) and is valid
for the 2022-2023 FunSP edition.
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notes_PDSi_TP05_25FEB2021 |
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notes_FPS08Nov2021 |
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Zoom_PDSi_TP06_02MAR2021 |
NOTE: this video was produced in 2021 (part 2/3) and is valid
for the 2022-2023 FunSP edition.
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Zoom_PDSi_TP07_04MAR2021 |
NOTE: this video
was produced in 2021 (part 3/3) and is valid
for the 2022-2023 FunSP edition. Students should note, however, that
this video does not include a new section that has now been included and
that addresses the Z-Transform of the auto/cross-correlation. Please
check the most recent version of the slides ("Lecture slides on the Z Transform File").
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Suggested problems for TP04 class (first 30 minutes of PL class) |
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notes_FPS_TP_10Nov_2021 |
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notes_LAB03_04MAR2O21 |
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Guide regarding week04 lab experiment (last 90 minutes of PL class, NOT for distributed assessment) |
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FPS_lab03.m |
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AD results after first set of Verification Questions |
Password is the same as that used to access the Verification Questions quiz |
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| 10 October - 16 October |
Peer-to-peer (P2P) problems (for grading, first 2 × 15 minutes of PL class) |
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Guide regarding week05 lab experiment ( -> FOR DISTRIBUTED ASSESSMENT) |
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stm32f7_average_intr_FunSP.c |
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 path_2_STM32_project |
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Additional suggested exercises for week 05 (on the Z-Transform) |
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Zoom_PDSi_LAB04_11MAR2021 (video explaining Exercises 2 and 3) |
NOTE: this video was produced in 2021 and is valid to explain this week's additional exercises 2 and 3.
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notes_LAB04_11MAR2O21 (handwritten notes regarding Exercises 2 and 3) |
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ex3.m |
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| 17 October - 23 October |
Lecture slides on the frequency domain characterization of discrete-time LTI systems |
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Zoom_PDSi_TP08_09MAR2021 |
NOTE: this video was produced in 2021 and is valid
for the 2022-2023 FunSP edition. It covers the multiplication property of the Z-Transform and the Parseval Theorem, and discusses the first part of the set of slides on the frequency-domain representation of discrete-time systems.
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notes_PDSi_TP08_09MAR2021 |
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Zoom_PDSi_TP09_11MAR2021 |
NOTE: this video
was produced in 2021 and is valid
for the 2022-2023 FunSP edition. It covers the second
part of the set of slides on the frequency-domain representation of
discrete-time systems.
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notes_PDSi_TP09_11MAR2021 |
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Zoom_PDSi_TP10_16MAR2021 |
NOTE: this video
was produced in 2021 and is valid
for the 2022-2023 FunSP edition. It covers the third part of the set of slides on the frequency-domain representation of
discrete-time systems.
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notes_lecture_FPS_22_NOV_2021 |
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Peer-to-peer (P2P) problems (for grading, first 2 × 15 minutes of PL class) |
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Guide regarding week06 lab experiment (5th lab experiment -> FOR DISTRIBUTED ASSESSMENT) |
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stm32f7_average_intr_COMB.zip |
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path_2_STM32_project.txt |
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Suggested problems for this week (on the inverse Z-Transform) |
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Zoom_PDSi_LAB05_16MAR2021 |
NOTE: this video
was produced in 2021 and is valid
for the 2022-2023 FunSP edition. It covers the solution to the first exercise suggested for this week as well as other exercises that will be presented next week.
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ex01.m |
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notes_regarding_exercise_1 and more (to be discusssed in coming weeks) |
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| 24 October - 30 October |
Slides on structures for the realization of discrete-time systems (in Portuguese) |
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Video lecture on realization structures (Zoom_PDSi_TP13_24MAR2021) |
NOTE: this video was produced in 2021 and is valid
for the 2022-2023 FunSP edition.
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Handwritten notes related to the lecture on realization structures |
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Peer-to-peer (P2P) problems (for grading, first 2 × 15 minutes of PL class) -CORRECTED VERSION |
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Guide regarding week07 lab experiment (6th lab experiment -> FOR DISTRIBUTED ASSESSMENT) - CORRECTED VERSION |
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stm32f7_loop_dma_FunSP.zip |
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path_2_STM32_project.txt |
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Additional suggested exercises for week08 (on Z-Transform applied to practical cases) |
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Video (borrowed from another UC) explaining Exercise 1 (although with different parameters) |
NOTE: this video was produced in 2020 and is valid
for the 2022-2023 FunSP edition.
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Handwritten notes explaining exercises 1 and 2 (note that exercise parameters may differ) |
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Distributed Assessment results so far (LAB part) -UPDATED 25Oct |
Note: the password is the same as that used to access the first set of VQ. Questions should be directed to your PL Instructor. |
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Distributed Assessment results so far (P2P part) -UPDATED 25Oct |
Note: the password is the same as that used to access the first set of VQ. Questions should be directed to your PL Instructor.
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AD results after the second set of Verification Questions |
Password is the same as that used to access the last Verification Questions quiz
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| 7 November - 13 November |
Slides on the design of IIR filters (in Portuguese) |
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Video-based lecture on IIR filter design (part 1/2), starts at (min:sec) 19:00 (was: Zoom_PDSi_TP11_18MAR2021) |
NOTE: this video was produced in 2021 and is valid
for the 2022-2023 FunSP edition. The relevant part starts at min 19:00.
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Video-based extra lecture on IIR filter design (part 2/2), (was: Zoom_PDSi_TP12_23MAR2021 |
NOTE: this video was produced in 2021 and is valid
for the 2022-2023 FunSP edition.
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Handwritten notes regarding the previous videos (notes_PDSi_TP12_23MAR2021) |
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Slides on the design of FIR filters (in Portuguese) |
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Video-based extra lecture on FIR filter design (was: Zoom_PDSi_TP14_25MAR2021 |
NOTE: this video was produced in 2021 and is valid
for the 2022-2023 FunSP edition.
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Peer-to-peer (P2P) exercises (for grading, first 2 × 15 minutes of PL class) |
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Guide regarding week08 lab experiment (7th lab experiment -> for DISTRIBUTED ASSESSMENT) |
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stm32f7_IIRorder2.zip |
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path_2_STM32_project.txt |
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Suggested exercies for TP08 class |
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notes_FPS_TP_10DEC_2021 |
Handwritten solutions regarding exercise 1 (although not complete, see attached Matlab code) and exercise 2. NOTE: please review carefully Exercise 1 as it is very important
for this week (in terms of understanding how a given relative zero-pole
distribution determines the frequency response magnitude). The following video, although borrowed from another course, explains it.
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week08_ex01.m |
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Video explaining Exercise 1, borrowed from another course (as Exercise 4, ZoomVideo_PSFi_lab07_ex04_04Nov2020) |
NOTE: this video was produced in 2020 in the context of another course (as Exercise 4) and is valid for the 2022-2023 FunSP edition
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Distributed Assessment results so far (LAB part) -UPDATED 10Nov |
Note: the password is the same as that used to access the third set of VQ. Questions should be directed to your PL Instructor.
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Distributed Assessment results so far (P2P part) -UPDATED 10Nov |
Note: the password is the same as that used to access the third set of VQ. Questions should be directed to your PL Instructor.
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AD results after the third set of Verification Questions |
Note: the password is the same as that used to access the last set of VQ
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| 14 November - 20 November |
Slides on the Discrete Fourier Transform (EN version) |
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(Zoom lecture on the DFT, part 1/3, borrowed form another course) Zoom_PDSi_TP15_30MAR2021 |
NOTE: this video was produced in 2021 and is valid
for the 2022-2023 FunSP edition.
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(old but maybe useful) lecture notes_PDSi_TP15_30MAR2021 |
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(Zoom lecture on the DFT, part 2/3, borrowed form another course) Zoom_PDSi_TP16_01APR2021 |
NOTE: this video was produced in 2021 and is valid
for the 2022-2023 FunSP edition.
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(Zoom lecture on the DFT, part 3/3, borrowed form another course) Zoom_PDSi_TP17_20APR2021 |
NOTE 1: this video was produced in 2021 and is valid
for the 2022-2023 FunSP edition. NOTE 2: the first part of this video, up to (min:seg) 30:00 pertains to this lecture, the second part pertains to the next lecture.
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(old but maybe useful) lecture notes_PDSi_TP17_20apr2021 |
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Peer-to-peer (P2P) exercises (for grading, first 2 × 15 minutes of PL class) Version 2 (clarifies P2P exercise 2) |
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Guide regarding week09 lab experiment (8th lab experiment -> FOR DISTRIBUTED ASSESSMENT) |
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path_2_STM32_project.txt |
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stm32f7_fir_intr_FPS81.zip |
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firEqui.m (OCTAVE script) |
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Suggested additional exercises for this week |
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sting22_e_sinal.wav.zip |
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| 21 November - 27 November |
Slides on the Fast Fourier Transform |
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Zoom_PDSi_TP18_22APR2021 |
NOTE: this video was produced in 2021 and is valid
for the 2022-2023 FunSP edition.
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notes_FPS_03_Jan2021 |
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Zoom_PDSi_TP19_27APR2021 |
NOTE: this video was produced in 2021 and is valid
for the 2022-2023 FunSP edition.
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notes_PDSi_TP19_27apr2021 |
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Zoom_PDSi_TP20_29APR2021 |
NOTE: this video was produced in 2021 and is valid
for the 2022-2023 FunSP edition.
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notes_PDSi_TP20_29apr2021 |
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Peer-to-peer (P2P) exercises (for grading, first 2 × 15 minutes of PL class) |
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Guide regarding week10 lab experiment (9th lab experiment -> FOR DISTRIBUTED ASSESSMENT) |
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path_2_STM32_project.txt |
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stm32f7_fir_intr_FPS_diff_HT.zip |
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Suggested additional exercises for this week |
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aeiou_name.m |
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Zoom_PDSi_LAB10_ex05_ex06_29APR2021 |
NOTE 1: this video was produced in 2021 and is valid
for the 2022-2023 FunSP edition. NOTE 2: exercises 5 and 6 in this video correspond to exercises 2 and 4 in the above set of additional exercises, respectively.
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notes_LAB10_ex05_ex06__29APR2O21 |
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ex05.m |
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| 28 November - 4 December |
Slides (in Portuguese) on fast filtering in the frequency domain (the overlap-add and overlap-save methods) |
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Zoom_PDSi_TP24_13May2021 |
NOTE 1: this video was produced in 2021 and is valid
for the 2022-2023 FunSP edition.
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Lecture slides on the DTFT/Z-Transform/DFT of the auto-correlation and cross-correlation |
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Zoom_PDSi_TP21_04May2021 |
NOTE 1: this video was produced in 2021 and is valid
for the 2022-2023 FunSP edition.
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notes_PDSi_TP21_04May2021 |
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Guide regarding week11 lab experiment (10th lab experiment -> NOT for distributed assessment) |
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path_2_STM32_project.txt |
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Lab10_Matlab_and_C_files.zip |
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Peer-to-peer (P2P) exercises (NOT for grading) |
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Suggested additional exercises for this week (same as those of the previous week) |
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Distributed Assessment results so far (P2P part) -UPDATED 28Nov |
Note: the password is the same as that used to access the fourth set of VQ. Questions should be directed to your PL Instructor.
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Distributed Assessment results so far (LAB part) -UPDATED 28Nov |
Note: the password is the same as that used to access the fourth set of VQ. Questions should be directed to your PL Instructor.
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AD results after the fourth set of Verification Questions |
Note: the password is the same as that used to access the last set of VQ
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| 5 December - 11 December |
Zoom_PDSi_TP22_06May2021 |
NOTE: this video was produced in 2021 and is valid
for the 2022-2023 FunSP edition.
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notes_PDSi_TP22_06May2021 |
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Zoom_PDSi_TP23_11May2021 |
NOTE: this video was produced in 2021 and is valid
for the 2022-2023 FunSP edition.
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notes_PDSi_TP23_11May2021 |
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Guide regarding week12 lab experiment (11th lab experiment -> NOT for distributed assessment) |
NOTE: Before de PL class (i.e. at home) you should prepare all answers from Question 1 to Question 5. You may ignore question 6 in case the oscilloscopes in the lab are modern (i.e. not similar to those illustrated in the Lab guide).
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path_2_STM32_project.txt |
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FunSP_sinus_spectra_RectHamm.m ( (c) AJF ) |
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Peer-to-peer (P2P) exercises (NOT for grading) |
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FunSP_sinus_spectrum.m ( (c) AJF ) |
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Suggested additional exercises for this (and next) week |
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audioSPEC.wav.zip |
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AD results after the fifth set of Verification Questions |
Note: the password is the same as that used to access the last set of VQ
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| 12 December - 18 December |
Slides (in Portuguese) on introduction to adaptive filtering |
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Complementary slides on adaptive filtering (set 1/3, courtesy of ARM) |
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Complementary slides on adaptive filtering (set 2/3, courtesy of ARM) |
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Complementary slides on adaptive filtering (set 3/3, courtesy of ARM) |
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Peer-to-peer (P2P) exercises (for grading, first 2 × 15 minutes of PL class) |
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vowel.wav.zip |
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Guide regarding week13 lab experiment (12th lab experiment -> FOR DISTRIBUTED ASSESSMENT) |
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path_2_STM32_project.txt |
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stm32f7_FIRadapt_intr_FPS.c |
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speechnoise.zip (not mandatory) |
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Illustrative Signal Processing exams (2 from the previous FunSP edition -these are representative exams-, and 4 from from a previous course -the are just for information purposes-) |
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| 19 December - 25 December |
DA results regarding the P2P part |
Note: the password is the same as that used to access the last set of VQ
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DA results regarding the LAB part |
Note: the password is the same as that used to access the last set of VQ
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Combined DA results |
Note: the password is the same as that used to access the last set of VQ
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| 26 December - 1 January |
First exam (17 January 2023) |
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Solution topics regarding the exam of January 17th |
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Grades after exam of January17th, 2023 (update of Jan 29) |
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| 16 January - 22 January |
Exam rooms for 17/Jan/2023 |
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| 30 January - 5 February |
Exam rooms for 31/Jan/2023 |
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Second exam (31 January 2023) |
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Final grades after exam of January 31, 2023 (updated on 22 Feb 2023) |
NOTE: password is the same as that used for the last set of Verification Questions (i.e. the fifth) |