Universiteit Stellenbosch University
Applied MathematicsToegepaste Wiskunde

English Lecturer:Engelse Dosent:

Prof Nick Hale,
A410, nickhale@sun.ac.za

Afrikaans Lecturer:Afrikaans Dosent:

MsMe Melise Steyn,
A219, melisesteyn@sun.ac.za

If this website doesn't load properly, make sure you use the https version:As hierdie webtuiste nie wil laai nie, maak seker dat jy van die https weergawe gebruik maak:
https://appliedmaths.sun.ac.za/NM262/.

Important notices:Belangrike kennisgewings:

  • FM marks are available via MySUN. A3 details below.
  • Marks for CA06 here. A reminder that all 5 assignments (2,3,4,5,6) count toward the Semester Mark.
  • CA06 memo here. Video memos available below. Solution to final ten digit problem here.
  • A1 memo herehier. Videos here: Videos hier: P1&2, P3, P4, P5, P6&7, P8&9.

A2 examination:A3 toets:

  • A3 will be at 9AM on Thursday 21 Nov in S207 (FIRGA)
  • There is only one venue and one session.
  • The duration will be three hours and the exam in out of 60 marks.
  • Front page of the exam available here.
  • The exam will cover material from 3rd and 4th terms, approximately 50/50.
  • USB flash drives will be made available to save your work, in the event of computers crashing.

Information Sheet and Outcomes:Inligtingstuk and Uitkomste:

  • Information Sheet can be found here (afr) and here (eng). Inligtingstuk kan hier (afr) en hier (eng) gevind word.
  • Outcomes can be found here (afr) and here (eng). Uitkomste kan hier (afr) en hier (eng) gevind word.

Assignments:Werkopdragte:

Your document must be prepared in MATLAB's Live Script format. Use this template (Right click > Save link as...). Jou dokument moet in MATLAB se Live Script format formaat voorberei word. Gebruik hierdie templaat. (Right click > Save As)

Make sure the assignment number is shown at the top, as well as your surname and student number. Maak seker die nommer van die opdrag verskyn bo-aan, sowel as jou van, naam en studentenommer.

You should hand in two identical PDFs of your assignment (in LIVE EDITOR > Save > Export to PDF): Jy moet twee identiese PDFs van jou opdrag inhandig (in LIVE EDITOR > Save > Export to PDF) :

  • One printed copy in the locked box across from A307/A308. Een gedrukte kopie in die toesluit kas oorkant A307/A308.
  • One electronic copy here: Een elektroniese kopie hier:
Submit

 
Assignments submitted in only one format may not be marked! The markers will mark the hard copy. The electronic copy will be used for plagiarism checks and as a backup in case your hard copy gets misplaced. Plagiarism will not be tolerated.
Opdragte wat net in een van die formate ingehandig word mag dalk nie gemerk word nie. Die nasieners merk die gedrukte stuk. Die elektroniese kopie word gebruik vir plagiaattoetse en rugsteun as jou gedrukte stuk dalk vermis raak. Plagiaat sal nie geduld word nie.

Hints for the current assignment will be given in the blue box below. Common mistakes are listed in the green box. Wenke vir die huidige opdrag word in die blou boksie hieronder gegee. Algemene foute word in die groen blokkie gelys.

Assignment Opdrag Due Sper Solution Oplossing Videos Videos Marks Punte
assign1.pdf 02/08 solns1.pdf marks1.pdf
assign2.pdf 16/08 solns2.pdf P0 (3Mb), P1 (33Mb), P2 (15Mb), P3a (50Mb), P3e (47Mb) marks2.pdf
assign3.pdf 30/08 solns3.pdf P1 (55Mb), P2 (35Mb), P3 (20Mb), P4 (30Mb), P5 (23Mb) marks3.pdf
assign4.pdf 27/09 solns4.pdf (weather.mat), P1 (16Mb), P2 (51Mb), P3 (41Mb), P4 (21Mb) marks4.pdf
assign5.pdf 11/10 solns5.pdf P1 (30Mb), P2 (16Mb), P3 (19Mb), P4 (24Mb) P4b (22Mb) P5 (37Mb) P7 (9Mb) marks5.pdf
assign6.pdf 25/10 solns6.pdf P1 (27Mb), P1b (51Mb), P2 (29Mb), P3 (37Mb) P4 (67Mb) P6 (48Mb) marks6.pdf

Common mistakes in assignments:Algemene Foute in Opdragte:

  • Use the template. Gebruik die templaat. (Right click > Save link as...)
  • Do not use spaces in file or directory (folder) names. Moenie spasies gebruik in jou teksleer of 'folder' ('directory') name nie.
  • Make sure the assignment number is shown at the top of your Live script, as well as your name and student number. Maak seker die nommer van die opdrag verskyn bo-aan jou Live script, sowel as jou van, naam en studentenommer.
  • The PDF you submit should show the output of each question. In other words, run the entire Live script (Run All) before exporting to PDF. The markers need to see the output, not just the code lines. Die PDF wat jy inhandig moet die afvoer van elke vraag vertoon. Maw, voer die hele Live script uit (Run All) voordat jy die PDF skep. Die merkers wil die afvoer sien, nie net die lyne kode nie.
  • File names should not start with numeric characters, only alphabetic. Jou teksleer se naam moenie met numeriese karakters begin nie, slegs alfabeties.
  • You should use Section Breaks to break up the questions in the script. Jy moet "Section Breaks" gebruik om die vrae in jou teksleer te skei.
  • Do not copy the output lines ans = ... from the command line to the publish script. Moenie die afvoerlyne ans = ... vanaf die bevelskyn kopieer na die 'publish' dokument nie.
  • Seriously. DO NOT USE SPACES in file and/or directory (folder) names. Ernstig nou, MOENIE SPASIES GEBRUIK in jou teksleer of 'folder' name nie.

Lecture timetable:Lesingrooster:

  • TuesdayDinsdag 08:00: K302 (Afr)
  • TuesdayDinsdag 09:00: K302 (Eng)
  • ThursdayDonderdag 08:00: K302 (Afr)
  • ThursdayDonderdag 10:00: A1001 (Eng)

Tutorials:Tutoriale:

  • ThursdayDonderdag 12:00: S207A, S207B, S203
  • If you don't need help with your assignment
    you are under no obligation to attend the practical.
    As jy nie hulp met jou opdrag nodig het nie is jy
    onder geen verpligting om die prakties by te woon nie.
  • Lab etiquette: Before asking for help please try to find answers
    first in the blue box above, then on the lecture slides or videos.
    Lab maniere: Voordat jy vir hulp vra, probeer eers antwoorde kry
    in die blou boksie bo, dan op die lesingnotas of die videos.

Assessment dates:Datums vir assessering:

A1: 6 September A2: 01 November A3: 21 November
The official document on flexible assessment can be found here. Die amptelike dokument oor buigsame assessering kan hier gevind word.

Old tests:Ou toetse:

Test 1 Toets 1 Solutions Oplossing Test 2 Toets 2 Solutions Oplossing
test01_2018.pdf test01_2018_memo.pdf test02_2018.pdf test02_2018_memo.pdf

Course texts:Handboeke:

The textbook should be considered supplemental, rather than compulsory (i.e., you don't need it). The hardcopy is currently out of print, but the electronic copy may be purchased online via the link above if you want it. Die handboek moet as aanvullend beskou word, eerder as verpligtend (d.w.s. jy benodig dit nie). Die harde kopie is tans onbeskikbaar, maar die elektroniese kopie kan aanlyn gekoop word as jy dit wil aanskaf.

textbook1 textbook2

Lecture notes:Lesingnotas:

The fact that the lecture slides are available here should not be taken as invitation to skip class.
Not everything covered in class appear on these slides.
Die feit dat die klasnotas hier beskikbaar is moenie gesien word as aanmoediging om klas te bank nie.
Nie alles wat in die klas behandel is verskyn op hierdie notas nie.

  • Week 1: Introduction to MATLAB Inleiding tot MATLAB, AppendixAanhangsel A1-A6
    • LectureLesing 1: lecture01a.pdf (afr) & lecture01e.pdf (eng) - Introduction to MATLAB (Basics, A1-A3)Inleiding tot MATLAB (Basiese beginsels, A1-A3)
    • LectureLesing 2: lecture02a.pdf (afr) & lecture02e.pdf (eng) - Introduction to MATLAB (Arrays A4-A5)Inleiding tot MATLAB (Skikkings, A4-A5)
    • LectureLesing 3: lecture03a.pdf (afr) & lecture03e.pdf (eng) - Introduction to MATLAB (Plotting A6)Inleiding tot MATLAB (Grafieke, A6)
  • Week 2 (31 Jul, 1 Aug): Introduction continued Inleiding vervolg, Appendix A5, A7-A8, A11 Aanhangsel A5, A7-A8, A11
    • LectureLesing 4: lecture04a.pdf (afr) & lecture04e.pdf (eng) - Introduction to MATLAB (Functions and scripts) Inleiding tot MATLAB (Funksies en "scripts")
    • LectureLesing 5: lecture05a.pdf (afr) & lecture05e.pdf (eng) - Introduction to MATLAB (Programming in MATLAB)Inleiding tot MATLAB (Programmering in MATLAB)
  • Week 3 (06 Aug, 08 Aug): Solving nonlinear equations Die oplossing van nie-lineere vergelykings, 3.1-3.6
    • LectureLesing 6: lecture06a.pdf (afr) & lecture06e.pdf (eng) - Solving nonlinear equations (Bisection) Oplos van nie-lineere vergelykings (Bisection)
    • LectureLesing 7: lecture07a.pdf (afr) & lecture07e.pdf (eng) - Solving nonlinear equations (Regula-Falsi, Newton, secant) Oplos van nie-lineere vergelykings (Regula-Falsi, Newton, secant)
  • Week 4 (13, 15 Aug): Solving nonlinear equations Oplos van nie-lineere vergelykings, 3.8-3.10
    • LectureLesing 8: lecture08a.pdf (afr) & lecture08e.pdf (eng) - Solving nonlinear equations (fzero, roots, fimplicit) Oplos van nie-lineere vergelykings (fzero, roots, fimplicit)
    • YouTube clip of natural frequencies in cantilever beamYoutube video van natuurlike frekwensies in "cantilever" balk : https://youtu.be/Z_JSNxNXEjo?t=10
    • LectureLesing 9: lecture09a.pdf (afr) & lecture09e.pdf (eng) - Systems of equations, more MATLAB graphicsStelsels van vergelykings, meer MATLAB grafika
  • Week 5 (20, 22 Aug): Linear equations 4.1-4.2, 4.5-4.6, 4.8-4.9 Lineere vergelykings 4.1-4.2, 4.5-4.6, 4.8-4.9
    • LectureLesing 10: lecture10a.pdf (afr) & lecture10e.pdf (eng) - Solving linear equations (Gaussian elimination) Oplos van lineere vergelykings (Gaussiese eliminasie)
    • LectureLesing 11: lecture11a.pdf (afr) & lecture11e.pdf (eng) - Solving linear equations (LU, sparse) Oplos van lineere vergelykings (LU, sparse)
  • Week 6 (27, 29 Aug): Linear equations 4.10-4.11, 5.1-5.2, 5.7 Lineere vergelykings 4.10-4.11, 5.1-5.2, 5.7,
  • Week 7 (17, 19 Sept): Curve fitting and interpolation Krommepasssing en interpolasie, 6.1-6.5
  • Week 8 (26 Sept): Spline interpolation Krommepasssing en interpolasie, 6.6
  • Week 9 (1, 3 Oct): Numerical differentiation/integration Numeriese differensiasie/integrasie, 8.1-8.2, 8.4-8.5, 8.10 9.1, 9.3-9.4
  • Week 10 (8, 10 Oct): ODEs: Initial-value Problems GDVs: Aanvangswaardeprobleme, 9.5-9.7, 10.1, 10.2.1, 10.2.3, 10.3, 10.4, 10.5
  • Week 11 (15, 17 Oct): ODEs: Boundary-value Problems DVs: Randwaardeprobleme, 10.8, 10.9, 10.10, 11.1, 11.3, 11.4
  • Week 12 (22, 24 Oct):
    • LectureLesing 23: lecture23a.pdf (afr) & lecture23e.pdf (eng) - PDES (Laplace eqn, finite differences), Extra notesEkstra notas
    • LectureLesing 24: No new lecture notes, we shall finish lecture 23 and wrap-up. Geen nuwe lesingnotas, ons sal lesing 23 afhandel en opsom.

Useful links:Nuttige skakels: