Course Webpage
Differential Equations
MATH 222, Fall Semester 2016
Course Coordinator: Prof. Y.-N. Young
Course Schedule: Check the NJIT registrar's office
Course Description:
Course description:
A pdf for course syllabus
Supplementary Materials:
Teaching supplementary: Calculus review
Teaching supplementary: General material
Teaching supplementary for Linear Algebra
MatLab Tutorial for Beginners:
pdf for matlab tutorial
MatLab Tutorial Hours
More Matlab tools from Peter Petropoulos:
Note that if Matlab2015a does not work, please use Matlab2014b.
ndfield8.m (for newer versions of
MATLAB) to create direction fields for first order ODEs
dfield8.m (for MATLAB 2014 version) to create direction field for 1st order ODE
dfield8.m (for MATLAB 2015 version) to creat direction field for 1st order ODE
dfield.jar (Jarva code) to create direction field for 1st order ODE
odesolve.m to solve ode's
pplane8.m to create direction field for higher order ODE
pplane.jar (Jarva code) to create direction field for higher order ODE
dfield.pdf a tutorial to use dfield8.m
For more details on the Java versions of dfield and pplane, go to this web page
1st MATLAB assignment, due in class during the week of October 10:
1st Matlab assignment (pdf)
Video tutorial for using dfield8.m:
A pdf for the example in the video
tutorial
A video tutorial (mov file) for
dfield8.m
Additional Homework for Fall 2016
PDF of additional homework for fall 2016
Solutions for Week 1
Solutions for Week 2
Solutions for Week 3
Solutions for Weeks 4 & 5
Solutions for Weeks 6 & 7
Solutions for Week 8
Solutions for Weeks 9 & 10
Solutions for Week 11
Solutions for Week 12
Solutions for Week 13
Solutions for Week 14
Weekly Quiz for MATH222-001, Fall 2016
Solutions for Quiz 0912
Solutions for Quiz 0919
Solutions for Quiz 0926
Solutions for Quiz 1012
Solutions for Quiz 1111
Common Exam solutions
Grading guidelines for Exam 1
(corrected), Sep'16
Grading guidelines for Exam 2, Oct'16
Grading guidelines for Exam 3, Nov'16
Grading guidelines for Final Exam, Dec'16
Practice Problems for Final Exam
Practice Problems for Final Exam, part 1
Practice Problems for Final Exam, part 2
Questions? Email
Yuan N. Young
at
yyoung@njit.edu
Assigned Homework From Spring 2016
First homework problem set, due in class in the week of Jan 29, 2016
Solutions for Homework #1
Second homework problem set, due in class in the week of Feb 5, 2016
Solutions for Homework #2
Third homework problem set, due in class in the week of Feb 12, 2016
Solutions for Homework #3
Fourth homework problem set, due in class in the week of Feb 19, 2016
Solutions for Homework #4
Fifth homework problem set, due in class in the week of March 4th, 2016
Solutions for Homework #5
Sixth homework problem set, due in class in the week of March 11th, 2016
Solutions for Homework #6
Seventh homework (Chapter 5)
Solutions for Homework #7
Eigth homework (Chapter 6)
Solutions for Homework #8
Ninth homework (Chapter 7)
Solutions for Homework #9
Tenth homework (Chapter 10)
Solutions for Homework #10
Weekly Quiz from Spring 2016
Quiz 1
MATH222-004,
MATH222-006,
Quiz 2
MATH222-004,
MATH222-006,
Quiz 3
MATH222-004,
MATH222-006,
Quiz in the week of Feb 29
MATH222-006
Quiz on March 7
MATH222-006
Quiz on April 8
MATH222-006
Course Materials For Exam Preparations
Grading guidelines for Exam 1, Feb'16
Grading guidelines for Exam 2, Mar'16
Grading guidelines for Exam 3, Apr'16
May'16
Grading guidelines for Final Exam,
Exam 2 from March 2014
Exam 2 from October 2014
Exam 2 from October 2015
Exam 2 from October 2007
Exam 3 from April 2014
Exam 3 from April 2015
Exam 3 from November 2015
more Exam from 2012 and 2015
Final Exam Dec 2015, Solutions to Final Exam Dec 2015
Solutions for Final Exam
Dec 2007 from Hatim Nomani
Solutions for Final Exam
May 2005 from Ramon Salvador
Solutions for Final Exam
Dec 2004 from Vincent Porcelli