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Fundamentos de Processamento de Sinal
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Fundamentos de Processamento de Sinal
General
Ok, really, what is Signal Processing about ?
Ok, really, what is Signal Processing about ?
Click
https://www.youtube.com/watch?v=R90ciUoxcJU
link to open resource.
◄ NEW! (19Sept) Planning of Lectures/PL classes -version 1 (includes important Distributed Evaluation information)
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Avisos
UC info
Sumários SIGARRA
Avisos
Definition of Signal Processing
NEW! (19Sept) Planning of Lectures/PL classes -version 1 (includes important Distributed Evaluation information)
A flavor of Signal Processing applications pushed by Machine Learning
IEEE Signal Processing Society YouTube channel
A quick guide to Matlab (in Portuguese)
how_to_use_Matlab_at_FEUP (online)
MatWorks Matlab tutorial
Instructions regarding "Peer-to-peer learning/assessment" (P2P L/A)
PL_lab_assessment_for_Student_info
Classes-Groups-Students (Turmas-Grupos-Estudantes)
NEW: Formulae sheet to be distributed during the final exam
Brief description of the FunSP course (in Portuguese)
Review on the characterization and representation of discrete-time signals and systems
Zoom_FunSP_T01_18oct2021 (lecture, part 1)
Zoom_FunSP_T01_19oct2021 (lecture, part 2)
Suggested problems for PL01 (week of September 12)
Zoom_TP01_ex01 (video explanation of Problem 1)
Zoom_TP01_ex03 (video explanation of problem 3)
handwritten notes regarding week01 PL problems ex01 and ex03
Lecture slides on the discrete-time Fourier transform (DTFT) and the DTFT of the auto/cross-correlation
Zoom_FunSP_T02_25oct2021 (lecture)
notes_FPS25oct2021
old_notes_(may still be useful)
Guide regarding this week's lab experiment
Mais um reforço de introdução aos comandos Matlab/Octave
Lecture slides on sampling and reconstruction of continuous-time signals
Zoom_PDSi_TP03_18FEB2021 (3rd lecture, first part)
notes_PDSi_TP03_18FEB2021
Zoom_FunSP_T03_02nov2021 (3rd lecture, second part)
Zoom_PDSi_TP04_23FEB2021 (3rd lecture, second part)
Complementary notes on sampling borrowed from another course
Complementary slides (courtesy of ARM) on sampling and the Fourier Transform
Peer-to-peer (P2P) problems (for grading, first 30 minutes of PL class)
Guide regarding week03 LAB experiment (for grading, last 90 min of PL class)
Matlab needed for this lab experiment (2 Matlab command files)
C code needed for this lab experiment (two .c source files)
Additional TP problems suggested for Week 3 (week of September 26)
Zoom_video_regarding_TP_problem_1 (2020 recording, borrowed from another course)
Matlab_TP03_ex01.m
Zoom_video_regarding_TP_problem_2 (2020 recording, borrowed from another course)
notes_regarding_TP03_problem_2
Lecture slides on the Z Transform (NEW version, 07 Oct)
Complementary slides on the Z-Transform (courtesy of ARM)
Zoom_PDSi_TP05_25FEB2021
notes_PDSi_TP05_25FEB2021
notes_FPS08Nov2021
Zoom_PDSi_TP06_02MAR2021
Zoom_PDSi_TP07_04MAR2021
Suggested problems for TP04 class (first 30 minutes of PL class)
notes_FPS_TP_10Nov_2021
notes_LAB03_04MAR2O21
Guide regarding week04 lab experiment (last 90 minutes of PL class, NOT for distributed assessment)
FPS_lab03.m
First set of Verification Questions (on discrete-time signals and systems and the DFTF)
AD results after first set of Verification Questions
Peer-to-peer (P2P) problems (for grading, first 2 × 15 minutes of PL class)
Guide regarding week05 lab experiment ( -> FOR DISTRIBUTED ASSESSMENT)
stm32f7_average_intr_FunSP.c
path_2_STM32_project
Additional suggested exercises for week 05 (on the Z-Transform)
Zoom_PDSi_LAB04_11MAR2021 (video explaining Exercises 2 and 3)
notes_LAB04_11MAR2O21 (handwritten notes regarding Exercises 2 and 3)
ex3.m
Lecture slides on the frequency domain characterization of discrete-time LTI systems
Zoom_PDSi_TP08_09MAR2021
notes_PDSi_TP08_09MAR2021
Zoom_PDSi_TP09_11MAR2021
notes_PDSi_TP09_11MAR2021
Zoom_PDSi_TP10_16MAR2021
notes_lecture_FPS_22_NOV_2021
Peer-to-peer (P2P) problems (for grading, first 2 × 15 minutes of PL class)
Guide regarding week06 lab experiment (5th lab experiment -> FOR DISTRIBUTED ASSESSMENT)
stm32f7_average_intr_COMB.zip
path_2_STM32_project.txt
Suggested problems for this week (on the inverse Z-Transform)
Zoom_PDSi_LAB05_16MAR2021
ex01.m
notes_regarding_exercise_1 and more (to be discusssed in coming weeks)
Slides on structures for the realization of discrete-time systems (in Portuguese)
Video lecture on realization structures (Zoom_PDSi_TP13_24MAR2021)
Handwritten notes related to the lecture on realization structures
Peer-to-peer (P2P) problems (for grading, first 2 × 15 minutes of PL class) -CORRECTED VERSION
Guide regarding week07 lab experiment (6th lab experiment -> FOR DISTRIBUTED ASSESSMENT) - CORRECTED VERSION
stm32f7_loop_dma_FunSP.zip
path_2_STM32_project.txt
Additional suggested exercises for week08 (on Z-Transform applied to practical cases)
Video (borrowed from another UC) explaining Exercise 1 (although with different parameters)
Handwritten notes explaining exercises 1 and 2 (note that exercise parameters may differ)
Second set of Verification Questions (on the Z-Transform)
Distributed Assessment results so far (LAB part) -UPDATED 25Oct
Distributed Assessment results so far (P2P part) -UPDATED 25Oct
AD results after the second set of Verification Questions
Slides on the design of IIR filters (in Portuguese)
Video-based lecture on IIR filter design (part 1/2), starts at (min:sec) 19:00 (was: Zoom_PDSi_TP11_18MAR2021)
Video-based extra lecture on IIR filter design (part 2/2), (was: Zoom_PDSi_TP12_23MAR2021
Handwritten notes regarding the previous videos (notes_PDSi_TP12_23MAR2021)
Slides on the design of FIR filters (in Portuguese)
Video-based extra lecture on FIR filter design (was: Zoom_PDSi_TP14_25MAR2021
Peer-to-peer (P2P) exercises (for grading, first 2 × 15 minutes of PL class)
Guide regarding week08 lab experiment (7th lab experiment -> for DISTRIBUTED ASSESSMENT)
stm32f7_IIRorder2.zip
path_2_STM32_project.txt
Suggested exercies for TP08 class
notes_FPS_TP_10DEC_2021
week08_ex01.m
Video explaining Exercise 1, borrowed from another course (as Exercise 4, ZoomVideo_PSFi_lab07_ex04_04Nov2020)
Third set of Verification Questions (on the Z-domain characterization of discrete-time systems: all-pass, inverse, linear-phase...)
Distributed Assessment results so far (LAB part) -UPDATED 10Nov
Distributed Assessment results so far (P2P part) -UPDATED 10Nov
AD results after the third set of Verification Questions
Slides on the Discrete Fourier Transform (EN version)
(Zoom lecture on the DFT, part 1/3, borrowed form another course) Zoom_PDSi_TP15_30MAR2021
(old but maybe useful) lecture notes_PDSi_TP15_30MAR2021
(Zoom lecture on the DFT, part 2/3, borrowed form another course) Zoom_PDSi_TP16_01APR2021
(Zoom lecture on the DFT, part 3/3, borrowed form another course) Zoom_PDSi_TP17_20APR2021
(old but maybe useful) lecture notes_PDSi_TP17_20apr2021
Peer-to-peer (P2P) exercises (for grading, first 2 × 15 minutes of PL class) Version 2 (clarifies P2P exercise 2)
Guide regarding week09 lab experiment (8th lab experiment -> FOR DISTRIBUTED ASSESSMENT)
path_2_STM32_project.txt
stm32f7_fir_intr_FPS81.zip
firEqui.m (OCTAVE script)
Suggested additional exercises for this week
sting22_e_sinal.wav.zip
Slides on the Fast Fourier Transform
Zoom_PDSi_TP18_22APR2021
notes_FPS_03_Jan2021
Zoom_PDSi_TP19_27APR2021
notes_PDSi_TP19_27apr2021
Zoom_PDSi_TP20_29APR2021
notes_PDSi_TP20_29apr2021
Peer-to-peer (P2P) exercises (for grading, first 2 × 15 minutes of PL class)
Guide regarding week10 lab experiment (9th lab experiment -> FOR DISTRIBUTED ASSESSMENT)
path_2_STM32_project.txt
stm32f7_fir_intr_FPS_diff_HT.zip
Suggested additional exercises for this week
aeiou_name.m
Zoom_PDSi_LAB10_ex05_ex06_29APR2021
notes_LAB10_ex05_ex06__29APR2O21
ex05.m
Slides (in Portuguese) on fast filtering in the frequency domain (the overlap-add and overlap-save methods)
Zoom_PDSi_TP24_13May2021
Lecture slides on the DTFT/Z-Transform/DFT of the auto-correlation and cross-correlation
Zoom_PDSi_TP21_04May2021
notes_PDSi_TP21_04May2021
Guide regarding week11 lab experiment (10th lab experiment -> NOT for distributed assessment)
path_2_STM32_project.txt
Lab10_Matlab_and_C_files.zip
Peer-to-peer (P2P) exercises (NOT for grading)
Suggested additional exercises for this week (same as those of the previous week)
Fourth set of Verification Questions (on realization structures and the DFT)
Distributed Assessment results so far (P2P part) -UPDATED 28Nov
Distributed Assessment results so far (LAB part) -UPDATED 28Nov
AD results after the fourth set of Verification Questions
Zoom_PDSi_TP22_06May2021
notes_PDSi_TP22_06May2021
Zoom_PDSi_TP23_11May2021
notes_PDSi_TP23_11May2021
Guide regarding week12 lab experiment (11th lab experiment -> NOT for distributed assessment)
path_2_STM32_project.txt
FunSP_sinus_spectra_RectHamm.m ( (c) AJF )
Peer-to-peer (P2P) exercises (NOT for grading)
FunSP_sinus_spectrum.m ( (c) AJF )
Suggested additional exercises for this (and next) week
audioSPEC.wav.zip
Fifth set of Verification Questions (on the auto/cross-correlation and the DFT as a filter bank)
AD results after the fifth set of Verification Questions
Slides (in Portuguese) on introduction to adaptive filtering
Complementary slides on adaptive filtering (set 1/3, courtesy of ARM)
Complementary slides on adaptive filtering (set 2/3, courtesy of ARM)
Complementary slides on adaptive filtering (set 3/3, courtesy of ARM)
Peer-to-peer (P2P) exercises (for grading, first 2 × 15 minutes of PL class)
vowel.wav.zip
Guide regarding week13 lab experiment (12th lab experiment -> FOR DISTRIBUTED ASSESSMENT)
path_2_STM32_project.txt
stm32f7_FIRadapt_intr_FPS.c
speechnoise.zip (not mandatory)
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-)
DA results regarding the P2P part
DA results regarding the LAB part
Combined DA results
First exam (17 January 2023)
Solution topics regarding the exam of January 17th
Grades after exam of January17th, 2023 (update of Jan 29)
In case you feel difficulties reading an English version of the exam, please signal here your preference for a Portuguese version of the exam
Exam rooms for 17/Jan/2023
Exam rooms for 31/Jan/2023
Second exam (31 January 2023)
Final grades after exam of January 31, 2023 (updated on 22 Feb 2023)
A flavor of Signal Processing applications pushed by Machine Learning ►
Fundamentos de Processamento de Sinal
General
12 September - 18 September
19 September - 25 September
26 September - 2 October
3 October - 9 October
10 October - 16 October
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7 November - 13 November
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21 November - 27 November
28 November - 4 December
5 December - 11 December
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