ENGR 351 NUMERICAL METHODS IN ENGINEERING   SPRING 2020 

 

Contact Announcements Schedule Grades

 

CONTACT INFORMATION

Instructor: 

Dr. Jale Tezcan  (Email to Image Generator)

Office:  B 32

Office hours: MWF 10:00 am- 10:50 am and 12:00 pm- 12:50 pm  (or by appointment)

 

Grader: 

Ashim KC  (Email to Image Generator)

Office: D 110A (Structures Research Lab)

Office hours:  Tuesday and Thursday 2:00 pm- 3:00 pm

 

ANNOUNCEMENTS

May 11

Grades updated.   Final Exam grades include an extra 25 points added to each student's raw score.

Answers to Final Exam questions.

 

May 2:

Solution to Homework 10

 

April 30:

Grades updated.  

 

April 29:

Help on BVPs and the Shooting Method

 

April 27:

Information about Final Exam

Weekly Plan (April 27- May 1)

Video 9

Video 10

ODEs Review and Exercises:  2 slides per page   6 slides per page

This review focuses on this week's topics, which are not covered in Homework 10.

 

April 24:

Homework 10  is due May 1.

Solution to Homework 9

 

April 22:

Grades updated.   Answers to Test 2 questions.

 

April 20:

Weekly Plan (April 20-24)

Video 7

Video 8

 

April 17:

Lecture Notes 5:  2 slides per page   6 slides per page

Homework 9  is due April 24.

 

April 15:

No questions yet.

Grades updated.

 

April 13:

Weekly Plan (April 13-17)

Review for Test 2:  2 slides per page   6 slides per page

 

April 10:

Grades updated.

Solution to Homework 8

 

April 6:

Weekly Plan (April 6-10)

Information about Test 2

Solution to Homework 7

Video 5

Video 6

 

April 3:

Grades updated.

Test 2 date changed to April 17.  More information will be posted by Monday, April 6th.

Homework 8  is due April 10.

 

Mar 30:

Weekly Plan (March 30- April 3)

Video 2

Video 3

Video 4

Solution to Homework 6

Grades updated. 

 

Mar 27:

Homework 7  is due April 3.

Lecture Notes 4:  2 slides per page   6 slides per page

 

Mar 23:

Weekly Plan (March 23-27)

Video 1

 

Mar 20:

Important Changes.   Read this first.

Grade Privacy Form  

Hypothetical homework assignment:  CE340_HW5_TezcanJale.pdf

 

Mar 17:

Homework 6  due date changed to March 27. 

Information regarding changes to homework submission and other aspects of the course will be announced by March 20.

 

Mar 6:

Homework 6  is due March 20.

Solution to Homework 5

 

Mar 2:

Grades updated.

 

Feb 28:

Grades updated.

Homework 5  is due March 6.

 

Feb 24:

Today's presentation:  2 slides per page   6 slides per page

 

Feb 21:

Grades updated.

Solution to Homework 4

 

Feb 14:

Grades updated.

Homework 4  is due Feb 21.

Information about Test 1.

Solution to Homework 3

 

Feb 10:

Lecture Notes 3:  2 slides per page   6 slides per page

 

Feb 7:

Grades updated.

Homework 3  is due Feb 14.

Solution to Homework 2

 

Jan 31:

Homework 2  is due Feb 7.

Solution to Homework 1

 

Jan 27

Grader contact information and office hours added.

 

Jan 24:

Homework 1  is due Jan 31.

Lecture Notes 2:  2 slides per page   6 slides per page

 

Jan 13:

Lecture Notes 1:  2 slides per page   6 slides per page

If you have submitted a codename, please check to see if it is listed in the Grades section.

 

SCHEDULE

WEEK

DATE

TOPIC

1

Jan 13, 15, 17

Approximation, errors, Taylor series

2

Jan 22, 24

Root finding

3

Jan 27, 29, 31

Solution of linear systems of equations

4

Feb 3, 5, 7

Solution of linear systems of equations

5

Feb 10, 12, 14

Gauss Seidel and Jacobi methods, introduction to optimization

6

Feb 17, 19, 21

Unconstrained optimization

7

Feb 24, 26, 28

Unconstrained optimization TEST I (Feb 26)

8

Mar 2, 4, 6

Curve fitting: least squares regression

9

Mar 9, 11, 13

SPRING BREAK

10

Mar 16, 18, 20

Curve fitting: interpolation

11

Mar 23, 25, 27

Numerical integration: Newton-Cotes methods

12

Mar 30, Apr 1, 3

Numerical integration: Integration of equations

13

Apr 6, 8, 10

Numerical differentiation

14

Apr 13, 15, 17

Classification of Ordinary Differential Equations

TEST II (Apr. 17)

15

Apr 20, 22, 24

Solution of initial value problems: Runge-Kutta methods

16

Apr 27, 29, May 1

Boundary value and eigenvalue problems

17

May 6

FINAL EXAM (2:45 pm- 4:45 pm) 

* The Final Exam Calendar is expected to be finalized by the 4th week of the semester. Final Exam Calendars are maintained by the Office of the Registrar (http://registrar.siu.edu/calendars/finalexam.php).

 

GRADING CRITERIA

 

GRADES

STUDENT HW1 HW2 HW3 HW4 Test 1 HW5 HW6 HW7 HW8  TEST 2 HW9 HW10 Final Exam
_06167620 100 100 97 92 68 94 94 98 100 100 0 100 135
_07121999 90 94 93 93 40 100 100 85 91 40 100 100 95
_11072017 89 0 0 99 35 0 100 94 91 20 0 0 45
_15157876 88 85 89 80 65 87 100 93 90 70 95 99 85
_211 98 100 100 0 61 100 100 90 95 70 0 99 115
_25022502 100 99 100 97 88 100 100 99 100 120 100 91 135
_45467892 45 95 0 0 58 96 0 0 85 70 50 99 115
_85444478 90 96 100 100 39 0 95 0 0 10 0 0 45
_9528 98 100 99 99 67 100 100 96 90 60 0 0 95
_96999699 100 98 100 93 63 99 100 99 100 90 100 100 105
1999nniw 100 95 99 93 70 94 93 100 90 90 100 92 115
1A2Z3C4D 100 95 95 88 76 93 96 100 95 110 97 96 115
BDAADNA1 61 100 100 0 47 100 0 0 85 40 100 100 95
believe7 100 99 99 85 70 100 100 90 100 50 100 100 85
BENZIN88 88 0 62 62 56 0 90 96 90 20 96 100 55
Board 24 96 100 77 37 96 100 85 85 50 100 75 95
bowlbean 100 96 87 71 70 95 93 94 0 30 85 0 105
chif1776 89 100 100 0 34 100 100 85 79 40 100 99 95
covertly 0 0 100 72 55 100 0 0 0 70 0 25 65
CSJ62650 89 100 100 91 43 100 0 0 91 60 0 0 75
dy92179 100 92 100 100 70 0 0 92 100 120 100 95 115
E8273_ 100 100 100 88 92 100 100 100 100 90 100 99 75
FA113BR4 98 94 100 83 53 92 90 98 100 70 93 56 115
grades12 90 100 100 0 54 100 0 0 0 40 100 100 105
GRIZZLY3 90 100 100 92 65 99 100 96 84 30 100 100 105
King13Ray 86 77 0 0 28 48 88 66 95 30 90 0 115
kong-ZR1 100 100 100 88 83 100 100 100 100 100 100 99 95
L359837 95 92 85 87 49 94 94 92 100 80 94 97 55
LadyTram 90 77 0 75 67 97 100 96 91 30 95 99 45
mrclean 89 100 100 99 39 100 0 0 0 80 100 0 95
NDAWGOO 99 96 93 83 50 95 98 94 95 120 96 100 125
ORANGE2020 88 0 0 80 36 0 87 55 90 50 50 0 75
password 88 87 92 86 32 88 96 97 100 110 90 96 65
saluki10 99 96 100 100 85 100 100 99 100 120 100 91 135
seanpear 99 96 98 91 83 99 100 99 100 100 40 92 95
sunset21 89 85 90 97 47 100 97 95 100 70 100 99 115
zrodelyl 87 93 100 78 44 100 100 95 95 70 100 99 105

ANSWERS TO FINAL EXAM QUESTIONS

STUDENT Q1 Q2 Q3 Q4 Q5 Q6 Q7 Q8 Q9 Q10 Q11 Q12 Q13
_06167620 4.25 29.41 0.37 -0.34 514.51 416.76 416.76 408.37 3.50 1.47 1.68 5.33 82
_07121999 4.25 29.41 0.28 -0.45 1.99 1.90 1.90 1.90 3.00 0.84 1.05 5.33 82
_11072017 1.75 71.43 0.39 -0.31 168.35 139.68 139.68 137.69 5.50 3.97 4.18 5.33 82
_15157876 1.75 71.43 0.41 -0.29 39.84 34.38 34.38 34.12 6.50 5.22 5.43 5.33 82
_211 1.50 100.00 0.30 -0.42 5.15 4.76 4.76 4.75 6.50 5.22 5.43 5.33 82
_25022502 1.50 100.00 0.30 -0.42 1.99 1.90 1.90 1.90 7.50 6.47 6.68 5.33 82
_45467892 2.00 50.00 0.46 -0.19 39.84 34.38 34.38 34.12 7.00 5.84 6.05 5.33 82
_85444478 1.50 100.00 0.31 -0.41 108.89 91.33 91.33 90.23 4.00 2.09 2.30 5.33 82
_9528 1.75 71.43 0.45 -0.22 251.34 206.63 206.63 203.25 3.50 1.47 1.68 5.33 82
_96999699 1.50 100.00 0.45 -0.22 251.34 206.63 206.63 203.25 7.00 5.84 6.05 5.33 82
1999nniw 4.00 25.00 0.34 -0.38 67.55 57.40 57.40 56.83 5.50 3.97 4.18 5.33 82
1A2Z3C4D 3.50 14.29 0.37 -0.34 5.15 4.76 4.76 4.75 6.50 5.22 5.43 5.33 82
BDAADNA1 2.50 20.00 0.45 -0.22 168.35 139.68 139.68 137.69 5.50 3.97 4.18 5.33 82
believe7 2.25 33.33 0.33 -0.39 11.26 10.13 10.13 10.09 6.50 5.22 5.43 5.33 82
BENZIN88 4.25 29.41 0.43 -0.26 5.15 4.76 4.76 4.75 5.50 3.97 4.18 5.33 82
Board 2.50 20.00 0.45 -0.22 5.15 4.76 4.76 4.75 7.00 5.84 6.05 5.33 82
bowlbean 1.75 71.43 0.45 -0.22 108.89 91.33 91.33 90.23 4.50 2.72 2.93 5.33 82
chif1776 2.00 50.00 0.34 -0.38 22.06 19.39 19.39 19.29 2.50 0.22 0.43 5.33 82
covertly 3.25 7.69 0.39 -0.31 108.89 91.33 91.33 90.23 2.50 0.22 0.43 5.33 82
CSJ62650 4.00 25.00 0.34 -0.38 168.35 139.68 139.68 137.69 5.50 3.97 4.18 5.33 82
dy92179 3.75 20.00 0.41 -0.29 364.25 297.08 297.08 291.64 7.50 6.47 6.68 5.33 82
E8273_ 2.00 50.00 0.39 -0.31 514.51 416.76 416.76 408.37 7.50 6.47 6.68 5.33 82
FA113BR4 3.50 14.29 0.31 -0.41 1.99 1.90 1.90 1.90 2.50 0.22 0.43 5.33 82
grades12 2.25 33.33 0.41 -0.29 514.51 416.76 416.76 408.37 3.50 1.47 1.68 5.33 82
GRIZZLY3 3.50 14.29 0.30 -0.42 364.25 297.08 297.08 291.64 5.50 3.97 4.18 5.33 82
King13Ray 2.25 33.33 0.33 -0.39 5.15 4.76 4.76 4.75 3.50 1.47 1.68 5.33 82
kong-ZR1 2.50 20.00 0.43 -0.26 364.25 297.08 297.08 291.64 5.50 3.97 4.18 5.33 82
L359837 2.50 20.00 0.37 -0.34 1.99 1.90 1.90 1.90 2.50 0.22 0.43 5.33 82
LadyTram 3.75 20.00 0.46 -0.19 168.35 139.68 139.68 137.69 5.50 3.97 4.18 5.33 82
mrclean 2.50 20.00 0.45 -0.22 364.25 297.08 297.08 291.64 5.50 3.97 4.18 5.33 82
NDAWGOO 3.50 14.29 0.46 -0.19 108.89 91.33 91.33 90.23 3.00 0.84 1.05 5.33 82
ORANGE2020 1.50 100.00 0.34 -0.38 364.25 297.08 297.08 291.64 3.50 1.47 1.68 5.33 82
password 4.00 25.00 0.45 -0.22 67.55 57.40 57.40 56.83 3.00 0.84 1.05 5.33 82
saluki10 1.75 71.43 0.33 -0.39 1.99 1.90 1.90 1.90 2.50 0.22 0.43 5.33 82
seanpear 4.00 25.00 0.31 -0.41 514.51 416.76 416.76 408.37 5.00 3.34 3.55 5.33 82
sunset21 3.50 14.29 0.39 -0.31 108.89 91.33 91.33 90.23 2.50 0.22 0.43 5.33 82
zrodelyl 4.00 25.00 0.28 -0.45 514.51 416.76 416.76 408.37 3.50 1.47 1.68 5.33 82

 

 

 

 

 

TEST 2 ANSWERS

 

STUDENT Q1 Q2 Q3 Q4 Q5 Q6 Q7 Q8 Q9 Q10 Q11 Q12
_06167620 1.49 66.51 2.11 1.03 3.23 0.16 -0.32 131.07 5033.16 2.13 10.10 0.96
_07121999 1.49 66.51 2.11 0.97 3.45 0.18 -0.35 87.81 2950.35 1.87 10.10 0.96
_11072017 1.42 64.71 1.98 0.90 11.11 0.20 -0.40 55.30 1592.52 1.60 10.10 0.96
_15157876 1.26 60.44 1.74 0.83 20.00 0.23 -0.45 32.00 768.00 1.33 10.10 0.96
_211 1.19 57.90 1.61 0.77 30.43 0.27 -0.53 16.38 314.57 1.07 10.10 0.96
_25022502 1.26 60.44 1.74 0.77 30.43 0.27 -0.53 16.38 314.57 1.07 10.10 0.96
_45467892 1.34 62.70 1.86 0.90 11.11 0.20 -0.40 55.30 1592.52 1.60 10.10 0.96
_85444478 1.30 61.60 1.80 0.90 11.11 0.20 -0.40 55.30 1592.52 1.60 10.10 0.96
_9528 1.34 62.70 1.86 0.83 20.00 0.23 -0.45 32.00 768.00 1.33 10.10 0.96
_96999699 1.30 61.60 1.80 0.80 25.00 0.25 -0.49 23.33 503.88 1.20 10.10 0.96
1999nniw 1.26 60.44 1.74 0.87 15.38 0.21 -0.42 42.59 1124.43 1.47 10.10 0.96
1A2Z3C4D 1.15 56.50 1.55 1.07 6.25 0.15 -0.30 157.22 6414.41 2.27 10.10 0.96
BDAADNA1 1.11 55.00 1.49 0.70 42.86 0.32 -0.64 6.91 99.53 0.80 10.10 0.96
believe7 1.38 63.73 1.92 0.93 7.14 0.19 -0.37 70.30 2193.48 1.73 10.10 0.96
BENZIN88 1.38 63.73 1.92 0.93 7.14 0.19 -0.37 70.30 2193.48 1.73 10.10 0.96
Board 1.45 65.63 2.05 0.93 7.14 0.19 -0.37 70.30 2193.48 1.73 10.10 0.96
bowlbean 1.30 61.60 1.80 0.87 15.38 0.21 -0.42 42.59 1124.43 1.47 10.10 0.96
chif1776 1.15 56.50 1.55 0.70 42.86 0.32 -0.64 6.91 99.53 0.80 10.10 0.96
covertly 1.34 62.70 1.86 0.87 15.38 0.21 -0.42 42.59 1124.43 1.47 10.10 0.96
CSJ62650 1.23 59.21 1.67 0.73 36.36 0.29 -0.58 10.98 184.40 0.93 10.10 0.96
dy92179 1.34 62.70 1.86 0.90 11.11 0.20 -0.40 55.30 1592.52 1.60 10.10 0.96
E8273_ 1.42 64.71 1.98 0.93 7.14 0.19 -0.37 70.30 2193.48 1.73 10.10 0.96
FA113BR4 1.15 56.50 1.55 0.77 30.43 0.27 -0.53 16.38 314.57 1.07 10.10 0.96
grades12 1.23 59.21 1.67 0.80 25.00 0.25 -0.49 23.33 503.88 1.20 10.10 0.96
GRIZZLY3 1.23 59.21 1.67 0.93 7.14 0.19 -0.37 70.30 2193.48 1.73 10.10 0.96
King13Ray 1.11 55.00 1.49 1.07 6.25 0.15 -0.30 157.22 6414.41 2.27 10.10 0.96
kong-ZR1 1.42 64.71 1.98 0.97 3.45 0.18 -0.35 87.81 2950.35 1.87 10.10 0.96
L359837 1.49 66.51 2.11 1.07 6.25 0.15 -0.30 157.22 6414.41 2.27 10.10 0.96
LadyTram 1.45 65.63 2.05 0.97 3.45 0.18 -0.35 87.81 2950.35 1.87 10.10 0.96
mrclean 1.30 61.60 1.80 0.83 20.00 0.23 -0.45 32.00 768.00 1.33 10.10 0.96
NDAWGOO 1.11 55.00 1.49 0.77 30.43 0.27 -0.53 16.38 314.57 1.07 10.10 0.96
ORANGE2020 1.23 59.21 1.67 0.77 30.43 0.27 -0.53 16.38 314.57 1.07 10.10 0.96
password 1.19 57.90 1.61 0.73 36.36 0.29 -0.58 10.98 184.40 0.93 10.10 0.96
saluki10 1.38 63.73 1.92 0.90 11.11 0.20 -0.40 55.30 1592.52 1.60 10.10 0.96
seanpear 1.38 63.73 1.92 0.87 15.38 0.21 -0.42 42.59 1124.43 1.47 10.10 0.96
sunset21 1.15 56.50 1.55 0.73 36.36 0.29 -0.58 10.98 184.40 0.93 10.10 0.96
zrodelyl 1.19 57.90 1.61 0.70 42.86 0.32 -0.64 6.91 99.53 0.80 10.10 0.96