Welcome to Dream.In.Code
Getting Help is Easy!

Join 132,304 Programmers for FREE! Get instant access to thousands of experts, tutorials, code snippets, and more! There are 1,039 people online right now. Registration is fast and FREE... Join Now!




Solving linear equations using Iteration

 
Reply to this topicStart new topic

Solving linear equations using Iteration, help

Annasb
post 23 Sep, 2008 - 10:18 AM
Post #1


New D.I.C Head

*
Joined: 23 Sep, 2008
Posts: 1

Solving systems of Linear equations using Iteration:
You are required to write a Python program which will solve system of linear equations with 3 unknowns
(to be entered by the user).
Your program should display a menu which will allow the user to choose whether he wants to (1)
coefficients (2) check whether the linear system can be solved using iteration (3) calculate and display the
required results using Gauss-Seidel (4) calculate and display the required results using Gauss-Jacobi
Note that in all cases, the outcomes of the iterations should be displayed. Also if the values of the
unknowns are not converging, your program should stop at the 15th iteration.
User is offlineProfile CardPM

Go to the top of the page

PsychoCoder
post 23 Sep, 2008 - 10:30 AM
Post #2


using DIC.Core;

Group Icon
Joined: 26 Jul, 2007
Posts: 8,923



Thanked 118 times

Dream Kudos: 8475

Expert In: VB, VB.Net, C#, SQL, ASP, ASP.Net, Web Development, HTML, CSS, Win32 API, Javascript, mySQL, J#, Boo.Net

My Contributions


Dream.In.Code has a policy by which we prefer to see a good faith effort on your part before providing source code for homework assignments. Please post the code you have written in an effort to resolve the problem, and our members would be happy to provide some guidance. Be sure to include a description of any errors you are encountering as well.

Please post like this:

Thank you for helping us helping you.
User is offlineProfile CardPM

Go to the top of the page

David W
post 23 Sep, 2008 - 06:06 PM
Post #3


D.I.C Regular

Group Icon
Joined: 20 Sep, 2008
Posts: 308



Thanked 15 times

Dream Kudos: 250
My Contributions


QUOTE(Annasb @ 23 Sep, 2008 - 11:18 AM) *

Solving systems of Linear equations using Iteration:
You are required to write a Python program which will solve system of linear equations with 3 unknowns
(to be entered by the user).
Your program should display a menu which will allow the user to choose whether he wants to (1)
coefficients (2) check whether the linear system can be solved using iteration (3) calculate and display the
required results using Gauss-Seidel (4) calculate and display the required results using Gauss-Jacobi
Note that in all cases, the outcomes of the iterations should be displayed. Also if the values of the
unknowns are not converging, your program should stop at the 15th iteration.


Wouldn't you know it biggrin.gif ... I just happened to have developed some code for that for a course on CFD ... Is that what you are doing?

e-mail me to discuss ... if you like ... at

dwzavitz -at- gmail -dot- com

Shalom
User is offlineProfile CardPM

Go to the top of the page

David W
post 8 Oct, 2008 - 12:01 AM
Post #4


D.I.C Regular

Group Icon
Joined: 20 Sep, 2008
Posts: 308



Thanked 15 times

Dream Kudos: 250
My Contributions


QUOTE
systems of Linear equations using Iteration: ... a Python program which will solve systems of linear equations with 3 unknowns .... using Gauss-Seidel


Wouldn't you know it ... I just happened to have developed some code for that for a recent course ... see the attached zip file for a running start smile.gif


Attached File(s)
Attached File  Gauss_Seidel_stuff.zip ( 14.97k ) Number of downloads: 60
User is offlineProfile CardPM

Go to the top of the page

Fast ReplyReply to this topicStart new topic
Time is now: 11/22/08 02:02AM

Live Help!

Tutorials

Programming

Web Development

Reference Sheets

Code Snippets

Bye Bye Ads

Free DIC T-Shirt

T-Shirt Example

Related Sites

Monthly Drawing

Thumb Drive

Partners

Top Contributors

Top 10 Kudos This Month