We are here with you hands in hands to facilitate your learning & don't appreciate the idea of copying or replicating solutions. Read More>>

Looking For Something at vustudents.ning.com? Click Here to Search

www.bit.ly/vucodes

+ Link For Assignments, GDBs & Online Quizzes Solution

www.bit.ly/papersvu

+ Link For Past Papers, Solved MCQs, Short Notes & More

Graded MDB Dated: Jul 05, 12

Dear Students,

 

A Graded MDB will be opened on Tuesday July 09, 2012 at 12:01 AM

This discussion board will be closed on July 11, 2012 at 11:59 PM

It is necessary for every student to take part in this discussion board. Your comments will be graded, which is worth 5% of your total marks.

You should remember that you have to post your comments about the discussion title with in the time as mentioned above.

 

The topic for Graded Moderated Discussion Board is

 

“Compare the efficiency and characteristics of Predictor- Corrector methods available to you.”

 

Instructions:

 (1) Post your comments on Graded MDB & not on Regular Lecture MDB.

 (2) Do not use the symbols of math type and avoid figures.

 (3) Zero marks will be given to Copied or Irrelevant comments.

 (4) The comments should be clear and to the point.

 (5) No extra time will be given for discussion.

 (6) You can not participate in the discussion after due date or through

       e-mail.

  (7) Properly prepare yourself about the topic using books or any source

    available to you.

(8) The remarks about the topic should be your own struggle from books, literature articles and internet and not be same as it.

 

+ How to Follow the New Added Discussions at Your Mail Address?

+ How to Join Subject Study Groups & Get Helping Material?

+ How to become Top Reputation, Angels, Intellectual, Featured Members & Moderators?

+ VU Students Reserves The Right to Delete Your Profile, If?


See Your Saved Posts Timeline

Views: 1021

.

+ http://bit.ly/vucodes (Link for Assignments, GDBs & Online Quizzes Solution)

+ http://bit.ly/papersvu (Link for Past Papers, Solved MCQs, Short Notes & More)

+ Click Here to Search (Looking For something at vustudents.ning.com?)

+ Click Here To Join (Our facebook study Group)

Replies to This Discussion

idea solution

Predictor–corrector method is an algorithm thatproceeds in two steps. First, the prediction step calculates a roughapproximation of the desired quantity. Second, the corrector step refines theinitial approximation using another means. A predictor­­–corrector methodtypically uses an explicit method for the predictor step and animplicit method for the corrector step. A simple predictor–corrector method canbe constructed from the Eulermethod (an explicit method) and the trapezoidal rule (an implicit method).
Effectivenessand Characteristics

The idea behind the predictor-corrector methods is to use asuitable combination of an explicit and an implicit technique to obtain amethod with better convergence characteristics Runge Kutta method Euler Method, Trapezoidal Rule arepredictor corrector methods

dua gee..*_*  gud keep it up 

thanks tariq bhiaaa

welcm sis 

Please Discuss here about this GDB.thanks

ji bayata ji 

Nabila ch hmm gud 

Predictor–corrector method is an algorithm thatproceeds in two steps. First, the prediction step calculates a roughapproximation of the desired quantity. Second, the corrector step refines theinitial approximation using another means. A predictor­­–corrector methodtypically uses an explicit method for the predictor step and animplicit method for the corrector step. A simple predictor–corrector method canbe constructed from the Eulermethod (an explicit method) and the trapezoidal rule (an implicit method).

add more idea plzzz

1. The P-C methods may provide both high accuracy and the capability of error monitoring,all at a potentially lower computational cost than RK-Fehlberg or RK-Merson methods.For example, the Adams-Moulton method (3.34) has the error of the same (fourth) orderas the aforementioned RK methods, while requiring k + 1 function evaluations, where kis the number of times one has to iterate the corrector equation. If k < 4, then Adam-Moulton requires fewer function evaluations than either RK-Merson or RK-Fehlberg
2. The adjustment of the step size in P-C methods is awkward (as it is in all multistepmethods); see the end of Sec. 3.1 and Remark 3 above.
3. One may ask, why not just halve the step size of the Adams-Bashforth method (whichwould reduce the global error by a factor of 24 = 16, i.e. a lot) and then use it alonewithout the Adams-Moulton corrector formula? The answer is this. First, one willthen lose the ability to monitor the error. Second, the Adams-Bashforth may sometimesproduce a numerical solution which has nothing to do with the exact solution, whilethe P-C Adams-Moulton's solution will stay close to the exact one.

for more information check this link plz..........
http://books.google.com.pk/books?id=hXQu7toVYjQC&pg=PA381&d... +for+ode&hl=en&sa=X&ei=97z4T

RSS

Latest Activity

Mudasar Shakil posted a status
"i hate jiya i hate jiya i hate jiya i hate jiya"
13 minutes ago
M@nZi B@jw@ updated their profile
13 minutes ago
+ ! ! ! @ Ishal @ ! ! ! + joined + M.Tariq Malik's group
1 hour ago
+ ! ! ! @ Ishal @ ! ! ! + joined + M.Tariq Malik's group
1 hour ago
+ ! ! ! @ Ishal @ ! ! ! + joined + M.Tariq Malik's group
1 hour ago
+ ! ! ! @ Ishal @ ! ! ! + joined + M.Tariq Malik's group
1 hour ago
+ ! ! ! @ Ishal @ ! ! ! + joined + M.Tariq Malik's group
1 hour ago
+¢αяєℓєѕѕ gιяℓ replied to +¢αяєℓєѕѕ gιяℓ's discussion CS202 - Fundamentals of Front End Development Assignments No. 1 Due Date Nov 14, 2019 in the group CS202 Fundamentals of Front End Development
1 hour ago
Hj replied to + M.Tariq Malik's discussion CS507 Assignment No 01 Fall 2019 Solution & Discussion Due Date: 15-11-2019 in the group CS507 Information Systems
1 hour ago
Ali Haider and Talha Asad are now friends
1 hour ago
+ "J ɨ y ą ⋆ liked + "αяsαℓ " Ќąƶµяɨ •"'s discussion The World's most expensive Proposal
1 hour ago
mohammad ahsan choudhry updated their profile
1 hour ago
+ ! ! ! ShaH ZaAdi(Shaho) joined + M.Tariq Malik's group
1 hour ago
saad latif replied to + M.Tariq Malik's discussion CS401 Assignment No 01 Fall 2019 Solution & Discussion in the group CS401 Computer Architecture and Assembly Language Programming
1 hour ago
Profile Iconsaad latif, Ikra butt and 4 other members joined + M.Tariq Malik's group
1 hour ago
Ikra butt added a discussion to the group CS610 Computer Network
1 hour ago
Ikra butt joined + M.Tariq Malik's group
1 hour ago
saad latif liked + M.Tariq Malik's discussion CS401 Assignment No 01 Fall 2019 Solution & Discussion
2 hours ago
Ikra butt liked + M.Tariq Malik's group CS401 Computer Architecture and Assembly Language Programming
2 hours ago
Ikra butt joined + M.Tariq Malik's group
2 hours ago

Today Top Members 

© 2019   Created by + M.Tariq Malik.   Powered by

Promote Us  |  Report an Issue  |  Privacy Policy  |  Terms of Service