Latest revision as of 20:35, 10 August 2015

ECE 301: Signals and systems

Ikbeom Jang, Summer 2015

Message area:

Check your grades for Exams, Hwks, Quizzes, and Presentation.
Can pick your final exam at MSEE 330 from 8 am on Tuesday.
Graded Hwk 7 & Quiz 7 are available to be picked up at MSEE 330.

Course Information

Instructor: Ikbeom Jang
- Office: EE 30
- Office hour: TR 1-3 pm
- Email: ikbeom.jang.1@purdue.edu

Teaching Assistant: Ashley Eidsmore
- Office hour: MF 1-3 pm at EE 209
- Email: aeidsmor@purdue.edu

Course Information
Broad Course Outline / Updated Course Outline
Course Description
Important Dates:
- Midterm: July 10th, 2015 (Fri) in class
- Final: August 7th, 2015 (Fri) 8-10 am @ EE 270

Covers Chapter 1,2,3,4,5,7. One letter size both-sided crib sheet is allowed. Closed-book and no calculator. Fourier Transform Tables (both CTFT and DTFT) will be given.

Lecture Blog

Copies of lecture notes will be uploaded every day but they will be gone after the weekend. The purpose is to make you study by reviewing lecture notes every day or at least every week.

Chap 0. Review of Some Basic Concepts

Complex Number Review / Energy and Power of Signals

Chap 1. Signals and Systems

0615Mon 0616Tue 0617Wed 0618Thu 0619Fri

Chap 2. Linear Time Invariant Systems

0622Mon 0623Tue 0624Wed 0625Thu 0626Fri

Summary of Some Convolution Results and Properties

0629Mon 0630Tue 0701Wed 0702Thu 0707Tue

Chap 3. Fourier Series for Periodic Signals

0702Thu 0706Mon

Chap 4. Continuous-Time Fourier Transform

0707Tue 0708Wed 0709Thu

0713Mon 0714Tue 0715Wed 0716Thu 0717Fri

Continuous-Time Fourier Transform Table / US Frequency Allocation

Continuous-Time Fourier Transform Table in Hertz

0720Mon 0723Thu

Chap 7. Sampling Theory

0721Tue 0722Wed 0723Thu

Chap 5. Discrete-Time Fourier Transform

0724Fri 0727Mon 0728Tue 0729Wed 0730Thu 0731Fri

0803Mon 0804Tue

Discrete-Time Fourier Transform Properties / Pairs

Big Picture of Transforms and Sampling Theory

Quizzes

Quiz 1. Linear and Time Invariant

Quiz 2. Convolution of Two Rectangles

Quiz 3. Continuous-Time Fourier Transform Exercise

Quiz 4. Continuous-Time Fourier Transform Equation

Quiz 5. Nyquist Sampling Theorem

Quiz 6. Discrete-Time Fourier Transform Exercise

Quiz 7. Sampling Theory

Some practice problems

Textbook Problems

- Chap 1: 3, 18, 20, 21, 22, 23, 25, 26, 28, 32(3,4), 34, 42, 48, 49(c,g,k,l)

- Chap 2: 5, 11, 21, 22(a,b), 23, 24, 26, 28, 29, 40, 48(a,b,d,f), 55, 57

- Chap 3: 22, 23, 24, 25, 28(c,d), 29, 36, 40, 48(a~e), 50, 60(a,b,g)

- Chap 4: 1, 2, 4, 10, 12, 21, 22(a~d), 23, 24(a), 25, 26, 27, 28, 32, 34, 38, 39, 42

- Chap 5: 1, 2, 3, 6, 12, 21, 22, 27, 29, 35, 50

- Chap 7: 3, 4, 6, 7, 8, 9, 21, 22, 27, 29, 31

Exercise Problems on Frequency Response(H(w))

Homeworks

Homework assignments are due every Tuesday in class. Late submission is not accepted.

HW1 Solutions 7b Explained

HW2 Solutions

HW3 Waveforms Solutions

HW4 Solutions

HW5 Solutions

HW6 Solutions Corrected Solutions

HW7 Solutions

Exams

Midterm Exam / Solution / Histogram

Final Exam / Solution / Histogram

Presentations

Check your presentation schedule here.

Grades-So-Far

Check your grades for Hwk, Quiz, and Midterm here.

Resources

Convolution in Animation

Signal Modulation

Fourier Transform (Talk by Prof. Joe Havlicek explaining the meaning of the Fourier transform very clearly using music.)

Back to ECE301

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+<div style="background: none repeat scroll 0% 0% rgb(238, 238, 255); border-width: 1px 1px 1px 4px; border-style: solid; border-color: rgb(68, 68, 136) rgb(68, 68, 136) rgb(68, 68, 136) rgb(51, 51, 136); width: 35em; padding: 2em; margin: auto;">
 Message area:
-* Welcome to ECE 301.
+* Check your grades for Exams, Hwks, Quizzes, and Presentation.
-* A presentation scheduling poll will be open from 3 pm on Tuesday (06/16) to Friday (06/19) midnight.
+* Can pick your final exam at MSEE 330 from 8 am on Tuesday.
-** Link to poll: http://doodle.com/3zdzamfmaiugbvep
+* Graded Hwk 7 & Quiz 7 are available to be picked up at MSEE 330.
-:
-::
 </div>
 ----
@@ Line 25: / Line 24: @@
 *Teaching Assistant: Ashley Eidsmore
-**Office hour: MF 1-3 pm at MSEE 190 (updated!)
+**Office hour: MF 1-3 pm at EE 209
 **Email: aeidsmor@purdue.edu
 *[[Media:ECE301CourseInfo.pdf|Course Information]]
-*[[Media:ECE301CourseOutline.pdf|Course Outline]] (Approximate schedule)
+*[[Media:ECE301CourseOutline.pdf|Broad Course Outline]] / [[Media:ECE301CourseOutline_updated.pdf|Updated Course Outline]]
 *[[Media:ECE301CourseDescription.pdf|Course Description]]
 *Important Dates:
-**Mid: July 10th, 2015 (may change)
+**Midterm: July 10th, 2015 (Fri) in class
-**Final: August, 2015 TBA
+**Final: August 7th, 2015 (Fri) 8-10 am @ EE 270
+:: Covers Chapter 1,2,3,4,5,7. One letter size both-sided crib sheet is allowed. Closed-book and no calculator. Fourier Transform Tables (both CTFT and DTFT) will be given.
 == Lecture Blog  ==
+* Copies of lecture notes will be uploaded every day but they will be gone after the weekend. The purpose is to make you study by reviewing lecture notes every day or at least every week.
+Chap 0. Review of Some Basic Concepts
+: [https://engineering.purdue.edu/~ipollak/ece301/FALL10/notes/complex_numbers.pdf Complex Number Review] / [[Media:signal_energy_power.png| Energy and Power of Signals]]
 Chap 1. Signals and Systems
-[[Media:0615Mon.pdf|0615Mon]]
+: [[0615Mon]] [[0616Tue]] [[0617Wed]] [[0618Thu]] [[0619Fri]]
+Chap 2. Linear Time Invariant Systems
+: [[0622Mon]] [[0623Tue]] [[0624Wed]] [[0625Thu]] [[0626Fri]] <br />
+: [[Media:Add1.pdf|Summary of Some Convolution Results and Properties]] <br />
+: [[0629Mon]] [[0630Tue]] [[0701Wed]] [[0702Thu]] [[0707Tue]] <br />
+Chap 3. Fourier Series for Periodic Signals
+: [[0702Thu]] [[0706Mon]]
+Chap 4. Continuous-Time Fourier Transform
+: [[0707Tue]] [[0708Wed]] [[0709Thu]] <br />
+: [[0713Mon]] [[0714Tue]] [[0715Wed]] [[0716Thu]] [[0717Fri]] <br />
+: [[Media:CTFT_Table.pdf|Continuous-Time Fourier Transform Table]] / [[Media:freq_allocation.pdf|US Frequency Allocation]] <br />
+: [[Media:CTFT_Table_Hz.pdf|Continuous-Time Fourier Transform Table in Hertz]]
+: [[0720Mon]] [[0723Thu]]
+Chap 7. Sampling Theory
+: [[0721Tue]] [[0722Wed]] [[0723Thu]]
+Chap 5. Discrete-Time Fourier Transform
+: [[0724Fri]] [[0727Mon]] [[0728Tue]] [[0729Wed]] [[0730Thu]] [[0731Fri]] <br />
+: [[0803Mon]] [[0804Tue]] <br />
+: [[Media:DTFT_Properties.pdf|Discrete-Time Fourier Transform Properties]] / [[Media:DTFT_Pairs.pdf|Pairs]] <br />
+: [[Media:BigPicture_Transforms_and_SamplingTheory.pdf|Big Picture of Transforms and Sampling Theory]] <br />
+----
+== Quizzes  ==
+:[[Media:301Quiz1.pdf|Quiz 1. Linear and Time Invariant]] <br />
+:[[Media:301Quiz2.pdf|Quiz 2. Convolution of Two Rectangles]] <br />
+:[[Media:301Quiz3.pdf|Quiz 3. Continuous-Time Fourier Transform Exercise]] <br />
+:[[Media:301Quiz4.pdf|Quiz 4. Continuous-Time Fourier Transform Equation]] <br />
+:[[Media:301Quiz5.pdf|Quiz 5. Nyquist Sampling Theorem]] <br />
+:[[Media:301Quiz6.pdf|Quiz 6. Discrete-Time Fourier Transform Exercise]] <br />
+:[[Media:301Quiz7.pdf|Quiz 7. Sampling Theory]] <br />
+----
+== Some practice problems ==
+Textbook Problems <br />
+: - Chap 1: 3, 18, 20, 21, 22, 23, 25, 26, 28, 32(3,4), 34, 42, 48, 49(c,g,k,l) <br />
+: - Chap 2: 5, 11, 21, 22(a,b), 23, 24, 26, 28, 29, 40, 48(a,b,d,f), 55, 57 <br />
+: - Chap 3: 22, 23, 24, 25, 28(c,d), 29, 36, 40, 48(a~e), 50, 60(a,b,g) <br />
+: - Chap 4: 1, 2, 4, 10, 12, 21, 22(a~d), 23, 24(a), 25, 26, 27, 28, 32, 34, 38, 39, 42 <br />
+: - Chap 5: 1, 2, 3, 6, 12, 21, 22, 27, 29, 35, 50 <br />
+: - Chap 7: 3, 4, 6, 7, 8, 9, 21, 22, 27, 29, 31 <br />
+[[Media:exercise_freq_resp.pdf|Exercise Problems on Frequency Response(H(w))]]
 ----
 == Homeworks  ==
+* Homework assignments are due every Tuesday in class. Late submission is not accepted.
+: [[Media:Ece-301-homework.pdf|HW1]] [[Media:ECE301_HW01_Solutions.pdf|Solutions]] [[Media:Hw1Clarifications.pdf|7b Explained]]<br />
+: [[Media:Ece-301-homework2.pdf|HW2]] [[Media:ECE301_HW02_Solutions.pdf|Solutions]]<br />
+: [[Media:Ece-301-homework_3edit.pdf|HW3]] [[Media:Waveforms.zip|Waveforms]] [[Media:ECE301_HW03_Solutions_2.pdf|Solutions]]<br />
+: [[Media:Ece-301-homework4.pdf|HW4]] [[Media:ECE301_HW04_Solutions.pdf|Solutions]]<br />
+: [[Media:Ece-301-homework5.pdf|HW5]] [[Media:ECE301_HW05_Solutions.pdf|Solutions]]<br />
+: [[Media:Ece-301-homework6.pdf|HW6]] [[Media:Hw6sol_corrected.pdf |Solutions]] [[Media:Hw6sol_corrected.pdf |Corrected Solutions]]<br />
+: [[Media:Ece-301-homework07.pdf|HW7]] [[Media:ECE301_HW07_Solutions.pdf |Solutions]]<br />
+----
+== Exams  ==
+: [[Media:ECE301Midterm_Summer2015.pdf|Midterm Exam]] / [[Media:ECE301Midterm_Summer2015_sol.pdf|Solution]] / [[Media:histogram_midterm.png|Histogram]]
+: [[Media:ECE301Final_Summer2015.pdf|Final Exam]] / [[Media:ECE301Final_Summer2015_sol.pdf|Solution]] / [[Media:histogram_final.png|Histogram]]
 ----
 == Presentations  ==
+* Check your presentation schedule [[Media:presentation_schedule1.pdf|here]].
+----
+== Grades-So-Far  ==
+* Check your grades for Hwk, Quiz, and Midterm [[Media:grades_updated10Aug.pdf|here]].
 ----
 == Resources  ==
+* Convolution in Animation
+::<youtube>HW4IamyQnzw</youtube>
+::<youtube>C1N55M1VD2o?t=8s</youtube>
+* Signal Modulation
+::<youtube>BYeCPmlwUQ0</youtube>
+::<youtube>FaRXwP32kkU</youtube>
+* Fourier Transform (Talk by Prof. Joe Havlicek explaining the meaning of the Fourier transform very clearly using music.)
+::<youtube>Z65Xz_TR9S8</youtube>
 ----

Difference between revisions of "2015 Summer ECE 301 Jang" - Rhea