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 Descrição provisória da UC |
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Temporary syllabus |
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 UC info |
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 Sumários SIGARRA |
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Definition of Signal Processing |
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Detailed planning of Lectures/PL classes -version 0 (includes important Distributed Assessment information) |
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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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 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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Mathworks Matlab tutorial |
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A quick guide to Matlab (in Portuguese) |
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Formulae sheet to be distributed during the final exam |
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NEW (07Oct): P2P Classes-Groups-Students (Turmas-Grupos-Estudantes) |
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NEW (07Oct): LAB Classes-Groups-Students (Turmas-Grupos-Estudantes) |
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| 16 septembre - 22 septembre |
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) |
Important NOTE: this video was produced in 2021 and Students should keep in mind that the syllabus in slide 16 is NOT valid for the 2024-2025 FunSP edition (i.e. the video part between (h:min:sec) 0:47:00 until 1:01:00), the valid syllabus is available on the course description (https://sigarra.up.pt/feup/pt/ucurr_geral.ficha_uc_view?pv_ocorrencia_id=540552).
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Zoom_FunSP_T01_19oct2021 (lecture, part 2) |
NOTE: this video was produced in 2021 and is valid
for the 2024-2025 FunSP edition.
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Supplementary material (1/2) on the convolution, by AJF (pass=PSFi2021) |
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Supplementary material (2/2) on the convolution, by AJF |
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Suggested exercises for PL01 (week of September 16) |
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Zoom_TP01_ex01 (video explanation of Exercise 1) |
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Zoom_TP01_ex03 (video explanation of exercise 3) |
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Handwritten notes regarding week01 PL problems ex01 and ex03 |
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| 23 septembre - 29 septembre |
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 2024-2025 FunSP edition.
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notes_FPS25oct2021 |
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old_notes_(may still be useful) |
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Illustrative P2P exercises (not for grading) |
NOTE: two of these illustrative Peer-to-Peer (P2P) exercises will be explained during the lectures (i.e. T classes)
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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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Zoom_PDSi_LAB01_18FEB2021 |
NOTE: in addition to repeating the explanation of exercises 1 and 3 (belonging to the set of exercises released last week), this video also explains how to solve exercise 5, which includes aspects of the Fourier Transform that is reviewed this week.
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notes_LAB01_18FEB2021 |
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Matlab_LAB01ex01_18FEB2021 |
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Matlab_LAB01ex03_18FEB2021 |
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| 30 septembre - 6 octobre |
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 2024-2025 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 2024-2025 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 2024-2025 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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Guide regarding week03 LAB experiment (for grading) |
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 C code needed for this lab experiment (ZIPped .c source file) |
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Additional TP problems suggested for Week 3 (week of September 30) |
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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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Zoom_PDSi_LAB02_23FEB2021 |
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| 7 octobre - 13 octobre |
Lecture slides on the Z Transform |
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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 2024-2025 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 2024-2025 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 2024-2025 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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Peer-to-peer (P2P) exercises (for grading, first 2 × 15 minutes of PL class) |
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Guide regarding week04 lab experiment (NOT for Distributed Assessment) |
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FPS_lab04.zip |
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Suggested (non-P2P, not for grading) exercises for this week |
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notes_FPS_TP_10Nov_2021 |
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Results of first and second set of Verification Questions (updated on 14 Oct) |
NOTE: pass to open the PDF has been sent by e-mail on Oct 13
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| 14 octobre - 20 octobre |
Guide regarding week05 lab experiment (4th lab experiment -> for distributed assessment) |
NOTE: this LAB is subject to formal assessment, Students should prepare it before the lab class, and, in the lab class, are expected to carry out all requested experiments up to (and including) section 6.2 of the guide.
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stm32f7_average_intr_FunSP.zip |
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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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| 21 octobre - 27 octobre |
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 2024-2025 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 2024-2025 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 2024-2025 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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Guide regarding week06 lab experiment ( NOT for distributed assessment) |
For this lab, you may ignore section 3.1.2 of the guide, and you are expected to try the experiments described in Sections 3.2 and 3.3 of the guide.
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path_2_STM32_project.txt |
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stm32f7_loop_dma_FunSP.zip |
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Peer-to-peer (P2P) exercises (for grading, first 2 × 15 minutes of PL class) |
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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 2024-2025 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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| 28 octobre - 3 novembre |
AD results after the third set of Verification Questions (updated on Oct 28) |
Password has been transmitted by e-mail on Oct 28.
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Distributed Assessment results so far (LAB part) -UPDATED 28Oct |
Note: the password has been transmitted on Oct 28. Questions should be directed to your PL Instructor. |
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Distributed Assessment results so far (P2P part) -UPDATED 28Oct |
Note: the password has been transmitted on Oct 28. Questions should be directed to your PL Instructor.
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| 4 novembre - 10 novembre |
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 2024-2025 FunSP edition.
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Handwritten notes related to the lecture on realization structures |
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Guide regarding week07 lab experiment (6th lab experiment -> NOT 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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Peer-to-peer (P2P) exercises (NOT for distributed assessment) |
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Aditional suggested exercises for week07 (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 2024-2025 FunSP edition.
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Handwritten notes explaining exercises 1 and 2 (note that exercise parameters may differ) |
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| 11 novembre - 17 novembre |
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 2024-2025 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 2024-2025 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 2024-2025 FunSP edition.
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Guide regarding week08 lab experiment (7th lab experiment -> NOT for Distributed Assessment) |
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stm32f7_IIRorder2.zip |
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path_2_STM32_project.txt |
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Peer-to-peer (P2P) exercises (-> FOR DISTRIBUTED ASSESSMENT) |
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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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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 2024-2025 FunSP edition
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week08_ex01.m |
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| 18 novembre - 24 novembre |
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 2024-2025 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 2024-2025 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 2024-2025 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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Guide regarding week09 lab experiment (8th lab experiment -> FOR DISTRIBUTED ASSESSMENT, should be carefully prepared before the PL class) |
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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, could be useful if you are using Octave) |
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Peer-to-peer (P2P) exercises (NOT for distributed assessment) |
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Suggested additional exercises for this week |
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sting22_e_sinal.wav.zip |
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AD results after the fourth set of Verification Questions (updated on Nov 20) |
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| 25 novembre - 1 décembre |
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 2024-2025 FunSP edition.
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notes_FPS_03_Jan2021 |
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notes_PDSi_TP18_22apr2021 |
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Zoom_PDSi_TP19_27APR2021 |
NOTE: this video was produced in 2021 and is valid
for the 2024-2025 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 2024-2025 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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Suggested exercises for this week |
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aeiou_name.zip |
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Zoom_PDSi_LAB10_ex05_ex06_29APR2021 |
NOTE 1: this video was produced in 2021 and is valid
for the 2024-2025 FunSP edition. NOTE 2: exercises 5 and 6 in this video correspond to exercises 2 and 4 in the above set of exercises, respectively.
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notes_LAB10_ex05_ex06__29APR2O21 |
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ex05.m |
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AD results after the fifth set of Verification Questions (updated on Dec 02) |
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| 2 décembre - 8 décembre |
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 2024-2025 FunSP edition.
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notes_PDSi_TP21_04May2021 |
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JUST INFORMATIVE: 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 2023-2024 FunSP edition.
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Zoom_PDSi_TP22_06May2021 (interpretation of the DFT as a filter bank -PART 1) |
NOTE: this video was produced in 2021 and is valid
for the 2023-2024 FunSP edition.
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notes_PDSi_TP22_06May2021 |
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Zoom_PDSi_TP23_11May2021 (interpretation of the DFT as a filter bank -PART 2- and intro to spectrum estimation) |
NOTE: this video was produced in 2021 and is valid
for the 2023-2024 FunSP edition.
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notes_PDSi_TP23_11May2021 |
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Guide regarding week11 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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Peer-to-peer (P2P) exercises (NOT for grading) |
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AD results after the sixth set of Verification Questions (updated on Dec 09) |
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Final AD results regarding P2P exercises (updated on Dec 09) |
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| 9 décembre - 15 décembre |
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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Guide regarding week12 lab experiment (10th lab experiment -> FOR DISTRIBUTED ASSESSMENT) |
NOTE: Before de PL class (i.e. at home) you should prepare answers from Question 1 to Question 7. 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). Your performance in the LAB will be assessed taking into special consideration your answers to Questions 1, 2, 4, 7, 9, 10, and 11.
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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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| 16 décembre - 22 décembre |
periodogram_spectrogram_DEMO.zip |
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Guide regarding week13 lab experiment (11th lab experiment -> NOT for distributed assessment) |
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path_2_STM32_project.txt |
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stm32f7_FIRadapt_intr_FPS.zip |
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speechnoise.zip (not mandatory) |
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Peer-to-peer (P2P) exercises (NOT for grading) |
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vowel.wav.zip |
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Illustrative FunSP exams (most recent 3 FunSP editions) |
NOTE: Complete solutions are provided for half of the exams.
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P2P part (updated on Dec 19) |
Note: Questions should be directed to your PL Instructor.
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LAB part (updated on Dec 19) |
Note: Questions should be directed to your PL Instructor.
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VQ part (final) |
Note: the password is the same as that used to access the seventh set of VQ. Questions should be directed to your PL Instructor.
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Final combined Distributed Assessment results (updated on Jan 06) |
Note: the password is the same as that used to access the seventh set of VQ.
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| 6 janvier - 12 janvier |
Exame de 08/Jan/2025 - salas - número de ordem |
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Formulae sheet to be provided during the exam (and to be returned at the end) |
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Exam of 08/Jan/2025 |
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Solutions to the Exam of 08/Jan/2025 |
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Classificações após exame de 08 janeiro (versão 25 jan2025) |
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Exam of 28/Feb/2025 |
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Classificações finais após exame de 28 de fevereiro |
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Answers to the anonymous inquiry conducted at the end of the semester (graphical part) |
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(ipsis verbis) Answers to the anonymous inquiry conducted at the end of the semester (text part) |
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