# Assignment Calendar and Notes

Find WeBWorK here.Online Octave (free MATLAB clone in case you miss a lab)

(This web interface for Octave will perform most of the MATLAB commands that we use in class, so it's a great alternative resource if you miss or don't finish a lab assignment.)

6/4 - Solving IVP with Laplace Transforms (see notes and problems HERE)

6/3 - Laplace and Step Functions (see notes and problems HERE)

5/31 - Laplace Notes and #s 4-16 of HW

5/30 - Laplace Notes and #s 1-3 of HW

Watch the first 12:45 of this video to understand the origins of the transform.

5/29 - Test 6

5/28 - Test 6 Review and cleanup

5/27 - NO SCHOOL - Memorial Day

5/24 - Test 6 Review practice set with solutions

Exam 6 (Wed., May 28) Review here with selected solutions

5/23 - Lab/WW cleanup day

5/22 - Decoupling HW to solve WW#15; Finish labs and webwork; Prepare for Exam 6

Notes from today's class (5/22/19)

Decoupling examples

5/21 - Planar systems - The Trace-Determinant Plane (HW)

Planar NOTES; (p.12-13)

5/20 - LAB (See Canvas), Continue WW and HW

5/17 - Planar systems with Repeated or Zero Eigenvalues HW

Class notes

5/16 - Work day (Webwork, Planar Assignments, or Labs)

5/15 - Planar systems with Complex Eigenvalues HW

Notes

5/14 - EXAM 5; Continue assignment and webwork

5/13 - Planar systems with Distinct Real Eigenvalues HW

Class notes

CH. 7 notes (systems)

Planar NOTES

EXAM 5 Review

5/10 - LAB (see Canvas), Continue WW and test review

5/9 - 6.1 #s 1, 13, 22, 25, 27, 33, 36-39

Eigenvalue Notes

Class notes

5/8 - Intro to Systems (notes and HW here)

5/7 - Forced Harmonic Motion and VoP recap

Continue Webwork and review for Unit 5 Test

5/6 - Variation of Parameters

VoP Notes (assignment at end) and from class

Other CH 5 notes (not all of these are entirely complete)

Sec. 5.1

Sec. 5.2-5.3

Examples from 5.3

Sec. 5.4 Notes

Example from 5.4

5/3 - Lab (See CANVAS)

5/2 - 5.5 #s 1, 3, 4, 10, 16, 22, 31, 32 (rerun due to my absence yesterday)

Lab TOMORROW (Friday)

Today's notes (blank)

Today's notes (complete)

5/1 - 5.5 #s 1, 3, 4, 10, 16, 22, 31, 32

Class notes

4/30 - Harmonic Motion - 5.4 #s 1, 2, 3, 13, 15, 17; Notes here

Study and understand the section titled "Free Undamped Motion" (pp.323-331),

including examples 1 and 2; Notes from class here

4/29 - Unit 4 Exam; Continue WW assignment and/or finish lab

4/26 - Lab (See Canvas)

4/25 - 5.3 #s 8, 11, 14, 16, 23, 24, 34, 40; Class Notes

4/24 - MCAs

4/23 - 5.1 #s 27, 39, (51, 52*); 5.3 #s 10, 25, 26

Unit 4 Test will be MONDAY

Notes from class here

Examples from class

4/22 - 5.1 #s 5, 12, 29, 35, 44; 5.2 #s 8, 18; 5.3 #s 21, 24

4/19 - Unit 4 summary and cleanup; Continue WW and review for CH 4 Exam (Review HERE)

4/18 - Lab (See CANVAS); Continue WW and review for CH 4 Exam (Review HERE)

4/17 - Function Approximation HW

Notes

Class notes

4/16 - Least-Squares and Projection HW

New WeBWorK posted!!

Class Notes

4/15 - Gram-Schmidt Orthonormalization HW

Notes from class

4/12 - Lab (See CANVAS) and More Markov HW

4/11 - SNOW DAY!!

4/10 - Orthogonal Projections HW

Notes from class

Notes from class (2015)

4/9 - LU-Factorization HW

Short version of LU-factorization (But read pages 1-3 of the "unit notes" below for explanation)

Example of solving Ax=b using A=LU

Unit Notes

4/8 - Change of Basis HW and notes

SPRING BREAK 3/30 - 4/7

3/29 - Have a great Spring Break!!

3/28 - Have a great Spring Break!!

3/27 - Exam 3

3/26 - Lab cleanup and Review for Exam 3

3/25 - Continue Review for Exam 3 (class notes)

Review for Exam 3

Problem set with solutions

Practice with "Fundamental Matrix Subspaces" Notes,
(completed version)

Additional Practice set and solutions

Some Examples about Matrix Subspaces

Examples from 4.3

Summary Examples

3/22 - Recap of linear transformations and compositions

3/21 - Lab (See CANVAS); Continue WW, book assignments, and Handouts

3/20 - Linear Transformations Intro Notes and HW; Do #s 1-5, 9, 10, 12

Review for Exam 3

Class notes

3/19 - Recap of Orthogonality and General Vector Spaces

Do #s 4, 11-17 from this Problem set with solutions

Notes from today's class

Summary Examples

3/18 - 4.6 #s 1, 2, 7, 11, 13, 16, 19, 22-27

3/15 - Problems 1, 2, 3, 5-10 from this problem set

Practice with "Fundamental Matrix Subspaces" Notes,
(completed version)

Additional Practice set and solutions

Some Examples about Matrix Subspaces

3/14 - Lab (See CANVAS); Continue WW and 4.3-4.4 book problems

3/13 - 4.3 #s 3, 9, 15-27 by 3s and 4.4 #s 1, 3, 5, 7, 9-15, 17, 24, 26; New WW posted

Notes for 4.3-4.7

Examples from 4.3

3/12 - ACT

3/11 - Test 2

3/8 - Work through the review problems listed here; Problems are posted on the CANVAS site

Review notes from today's class

Unless the point of the question is to DO row operations, use your "rref" command.

Test Review (UPDATED with proofs - Any proof problems on the test

will come from this list.)

3/7 - 4.2 #s 15-21 odds, 23, 24, 27-29, 31

Today's Notes

3/6 - 4.1 #s 29, 30, 32, 34, 36-41; 4.2 #s 2, 6, 10, 14

Today's notes

Lots of subspace examples here

3/5 - 4.1 #s 2, 4, 5-8, 9-18 by 3s, 19, 20, 22, 23, 25, 28; Notes here

3/4 - 3.6b #s 7, 9, 11, 13, 15, 19, 22, 29, 41, 47, 50-55, 58, 48

Determinants, Transposes, Cramer's, Adjoints and in-class summary

Proof help (#s 50-55) here

3/1 - 3.6a #s 2, 4, 6, 21, 30, 58

WeBWorK dela05 due next Thursday

Class notes

2/28 - Lab (See CANVAS); Continue Webwork

2/27 - Finish 3.5 notes; continue assignment and finish Webwork

Class notes

2/26 - 3.5 #s 2, 7, 14, 22, 23

Notes for sections 3.5-3.6 here.

Class notes (2018)

Class notes

Class notes from last year

2/25 - 3.4 #s 3, 8, 9, 15, 19, 20, 23, 26, 27

Class notes

2/22 - Exam 1

2/21 - Lab (See CANVAS); Review for tomorrow's test; Continue Webwork

2/20 - ACT day (too SNOWY)

2/19 - 3.2 #s 23, 24, 28; Sec. 3.3 #s 2, 4, 8, 9, 22, 24, 26, 30, 32, 35

Class notes

Ch. 3 Notes

New WeBWorK posted, due 2/28

Exam 1 (this FRIDAY) Review here.

Unit 1 HW solutions for review

2/18 - NO SCHOOL (President's Day)

2/15 - 3.1 #s 1, 5, 7, 10, 15, 19, 30-34

Today's class notes

Ch. 3 Notes

Exam 1 Review (next Thurs. or Fri.) here.

2/14 - Lab (See CANVAS); Finish WebWork

2/13 - 1.2 #s 25, 26, 29, 33 and 2.3 #s 2, 3, 10, 12

"Newest" Notes - Equations of motion

"New" Notes - Equations of Motion

Notes - Equations of Motion

2/12 - Sec. 1.5 #s 29, 33, 34, 36-40 (from textbook)

Today's notes

Notes from class (old)

Two more examples (old)

2/11 - Finish Assignment #5 and Assignment #6

Class notes

2/8 - Assignment #5

Class notes on Linear Equations

2/7 - M & Ms and Linear Equations - Assignment #6

Webwork assignment dela-02-linear now open; Due Feb. 14

See examples 28 and 29 and the mixture problem on pages 20-23 of the Unit 1 Notes

2/6 - Lab 1 (dfield) in CANVAS

2/5 - Assignment #4

Partial Fractions (and Logistic Differential Equations) Review

2/4 - Read the "Slope Fields" section (pp.7-8) of the Unit 1 Notes and then do Assignment #3

2/1 - Mathematical Modeling Investigation; Assignment #1

1/31 - Cold day

1/30 - Cold day

1/29 - Cold day

1/28 - Assignment #2; Read pages 1-7 of the "Unit 1 Notes" (below) for review and examples

Notes - Unit 1 Notes

Webwork assignment dela-00-intro due Feb. 7

Webwork assignment dela-01-modeling due Feb. 8