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31 Oct 2014 Tutorial on solving BVPs with BVP4C Solving boundary value problems with BVP4C. Tutorial + Examples. Author: Jacek Kierzenka

Jacek Kierzenka (view profile)

Luan Trinh

Could anyone help me solve this problem:
Equation : d2y/dx2 + y = f(x)
Restrains: y(a) = m; y(b) = n.

Thank you so much for your help.

5
09 Mar 2014 Tutorial on solving BVPs with BVP4C Solving boundary value problems with BVP4C. Tutorial + Examples. Author: Jacek Kierzenka

Jacek Kierzenka (view profile)

Cara

Cara (view profile)

How do I actually watch this file? Website is taking me in circles.

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09 Sep 2013 Tutorial on solving BVPs with BVP4C Solving boundary value problems with BVP4C. Tutorial + Examples. Author: Jacek Kierzenka

Jacek Kierzenka (view profile)

Jules

Jules (view profile)

Why in the example 8 they can have more boundary conditions than equations?. I want to do something similar; solve a system of two equations with 4 boundary conditions, but matlab only let me put 2 boundary conditions.

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16 Mar 2013 Tutorial on solving BVPs with BVP4C Solving boundary value problems with BVP4C. Tutorial + Examples. Author: Jacek Kierzenka

Jacek Kierzenka (view profile)

Jakler

Jakler (view profile)

4
25 Oct 2012 Tutorial on solving BVPs with BVP4C Solving boundary value problems with BVP4C. Tutorial + Examples. Author: Jacek Kierzenka

Jacek Kierzenka (view profile)

Ali

Ali (view profile)

1
18 Nov 2011 Tutorial on solving BVPs with BVP4C Solving boundary value problems with BVP4C. Tutorial + Examples. Author: Jacek Kierzenka

Jacek Kierzenka (view profile)

Adel Ahmadyan

There is a bug in example 4, which cause it to not follow the boundary values,
the correct res. function should be:
res = [ ya(1)
yb(1)
(ya(2)-yb(2)) ];
which is not dependent on T, instead of
res = [ya(1) - yb(1)
ya(2) - yb(2)
T*(-1/3)*(ya(1) - 0.7 + 0.8*ya(2)) - 1];

5
31 Oct 2011 Tutorial on solving BVPs with BVP4C Solving boundary value problems with BVP4C. Tutorial + Examples. Author: Jacek Kierzenka

Jacek Kierzenka (view profile)

Nayyar Mehmood

Its good for beginners

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26 May 2011 Tutorial on solving BVPs with BVP4C Solving boundary value problems with BVP4C. Tutorial + Examples. Author: Jacek Kierzenka

Jacek Kierzenka (view profile)

Giulia

Giulia (view profile)

I can't understand how can I chose the right guess... and for examples the two guesses in example 1. Can somebody help me?

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26 Apr 2011 Tutorial on solving DDEs with DDE23 Solving delay differential equations with DDE23. Tutorial + Examples. Author: Jacek Kierzenka

Jacek Kierzenka (view profile)

Bit

Bit (view profile)

so helpful

5
25 Nov 2010 Tutorial on solving BVPs with BVP4C Solving boundary value problems with BVP4C. Tutorial + Examples. Author: Jacek Kierzenka

Jacek Kierzenka (view profile)

Ali MalekpourKoupaei

I was wondering to solve:

y1'=A1*y2'+B1*y3+C1*y4
y2'=A2*y1'+B2*y3+C2*y4
y'3=0
y'4=0

but I could not use the tutorial,

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01 Nov 2010 Tutorial on solving BVPs with BVP4C Solving boundary value problems with BVP4C. Tutorial + Examples. Author: Jacek Kierzenka

Jacek Kierzenka (view profile)

sandeep reddy n

1
18 Aug 2010 Tutorial on solving BVPs with BVP4C Solving boundary value problems with BVP4C. Tutorial + Examples. Author: Jacek Kierzenka

Jacek Kierzenka (view profile)

Nayyar Mehmood

downloading problem

1
22 Jun 2010 Tutorial on solving BVPs with BVP4C Solving boundary value problems with BVP4C. Tutorial + Examples. Author: Jacek Kierzenka

Jacek Kierzenka (view profile)

SAGAR CHOWDHURY

bvp4c is really helpful in bvps. I have a question,
to solve a bvp like
d^y/dx^2 + y=0 where y and x are both vectors how can I modify the code?

5
10 Mar 2010 Tutorial on solving BVPs with BVP4C Solving boundary value problems with BVP4C. Tutorial + Examples. Author: Jacek Kierzenka

Jacek Kierzenka (view profile)

Elif Hocaoglu

helpful, thx

5
28 May 2009 Tutorial on solving DDEs with DDE23 Solving delay differential equations with DDE23. Tutorial + Examples. Author: Jacek Kierzenka

Jacek Kierzenka (view profile)

Vahid Bokharaie

5
17 Oct 2008 Tutorial on solving DDEs with DDE23 Solving delay differential equations with DDE23. Tutorial + Examples. Author: Jacek Kierzenka

Jacek Kierzenka (view profile)

McGill Student

The volume of examples is really useful as it allows you to see a proliferation of options and helps one learn through repetition and example. It's also good to use in conjunction with www.runet.edu/~thompson/webddes/etable.html which provides all the corresponding .m files. The writing was moderately useful but the sheer number of codes provided for solved problems was what really made it useful. Oh and the codes were actually error-free so they worked on my Matlab! That is more than I can say for some sources.

4
16 Oct 2008 Tutorial on solving DDEs with DDE23 Solving delay differential equations with DDE23. Tutorial + Examples. Author: Jacek Kierzenka

Jacek Kierzenka (view profile)

Sourav Bhowmick

How I calculate the History? please anybody suggeste.

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15 Oct 2008 Tutorial on solving BVPs with BVP4C Solving boundary value problems with BVP4C. Tutorial + Examples. Author: Jacek Kierzenka

Jacek Kierzenka (view profile)

Dr. Rajeev Shrivastava

5
28 Sep 2008 Tutorial on solving DDEs with DDE23 Solving delay differential equations with DDE23. Tutorial + Examples. Author: Jacek Kierzenka

Jacek Kierzenka (view profile)

revathi anbu

i want best example of dealyed differential ewquations,please suddenly give me

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05 Sep 2008 Tutorial on solving BVPs with BVP4C Solving boundary value problems with BVP4C. Tutorial + Examples. Author: Jacek Kierzenka

Jacek Kierzenka (view profile)

MASIALA MAVUNGU

with ode45 solving initial value problems I have no problem,but to use bvp4c I have some problem,most of time I receive the message,
??? Error using ==> bvp4c
Unable to solve the collocation equations --
a singular Jacobian encountered.I try to change initial guess but I'm reiceving the same message.bvp4c need to be improved in order to help user strigling to solve two-point boundary value problems.

2
28 Jul 2008 Tutorial on solving BVPs with BVP4C Solving boundary value problems with BVP4C. Tutorial + Examples. Author: Jacek Kierzenka

Jacek Kierzenka (view profile)

sharareh Bayat

Hello, I want to solve 24 diffrential equations in matlab using BVP4C but it says singular jacobian . could you please help me

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19 Jun 2008 Tutorial on solving BVPs with BVP4C Solving boundary value problems with BVP4C. Tutorial + Examples. Author: Jacek Kierzenka

Jacek Kierzenka (view profile)

Muhammad Noaman ul Haq

Excsellent

5
22 May 2008 Tutorial on solving BVPs with BVP4C Solving boundary value problems with BVP4C. Tutorial + Examples. Author: Jacek Kierzenka

Jacek Kierzenka (view profile)

chaudhari urmila

Excellent

4
11 May 2008 Tutorial on solving DDEs with DDE23 Solving delay differential equations with DDE23. Tutorial + Examples. Author: Jacek Kierzenka

Jacek Kierzenka (view profile)

Lifei Zheng

I want to learn the command "DDE23",and know how to use it to solve my question.

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19 Mar 2008 Tutorial on solving BVPs with BVP4C Solving boundary value problems with BVP4C. Tutorial + Examples. Author: Jacek Kierzenka

Jacek Kierzenka (view profile)

harvinder kaur

5
06 Mar 2008 Tutorial on solving BVPs with BVP4C Solving boundary value problems with BVP4C. Tutorial + Examples. Author: Jacek Kierzenka

Jacek Kierzenka (view profile)

judith p

4
21 Jan 2008 Tutorial on solving BVPs with BVP4C Solving boundary value problems with BVP4C. Tutorial + Examples. Author: Jacek Kierzenka

Jacek Kierzenka (view profile)

bhbh ffff

Poor
Needs Improvement

1
16 Nov 2007 Tutorial on solving BVPs with BVP4C Solving boundary value problems with BVP4C. Tutorial + Examples. Author: Jacek Kierzenka

Jacek Kierzenka (view profile)

Fabricio NĂ¡poles

5
19 Oct 2007 Tutorial on solving DDEs with DDE23 Solving delay differential equations with DDE23. Tutorial + Examples. Author: Jacek Kierzenka

Jacek Kierzenka (view profile)

mahdi heydari

4
20 Aug 2007 Tutorial on solving BVPs with BVP4C Solving boundary value problems with BVP4C. Tutorial + Examples. Author: Jacek Kierzenka

Jacek Kierzenka (view profile)

prakriti trivedi

4
17 Aug 2007 Tutorial on solving BVPs with BVP4C Solving boundary value problems with BVP4C. Tutorial + Examples. Author: Jacek Kierzenka

Jacek Kierzenka (view profile)

Valery Naunyka

You strongly help me to solve my numerical problem

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10 Aug 2007 Tutorial on solving DDEs with DDE23 Solving delay differential equations with DDE23. Tutorial + Examples. Author: Jacek Kierzenka

Jacek Kierzenka (view profile)

ulil azmi

i need a help to learn mathlab

3
30 Jul 2007 Tutorial on solving BVPs with BVP4C Solving boundary value problems with BVP4C. Tutorial + Examples. Author: Jacek Kierzenka

Jacek Kierzenka (view profile)

wahid ghanem

5
14 Jul 2007 Tutorial on solving BVPs with BVP4C Solving boundary value problems with BVP4C. Tutorial + Examples. Author: Jacek Kierzenka

Jacek Kierzenka (view profile)

Mircea-Jean Cristea

4
11 Jun 2007 Tutorial on solving BVPs with BVP4C Solving boundary value problems with BVP4C. Tutorial + Examples. Author: Jacek Kierzenka

Jacek Kierzenka (view profile)

John D'Onofrio

4
10 May 2007 Tutorial on solving BVPs with BVP4C Solving boundary value problems with BVP4C. Tutorial + Examples. Author: Jacek Kierzenka

Jacek Kierzenka (view profile)

Daniel Magohe

I hope people with basic knowledge of pure mathematics will find it quite useful.

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21 Apr 2007 Tutorial on solving BVPs with BVP4C Solving boundary value problems with BVP4C. Tutorial + Examples. Author: Jacek Kierzenka

Jacek Kierzenka (view profile)

Sunil Arya

Its a very good tool fou boundary value problem. One can learn a lot of from this m.code.

5
02 Apr 2007 Tutorial on solving BVPs with BVP4C Solving boundary value problems with BVP4C. Tutorial + Examples. Author: Jacek Kierzenka

Jacek Kierzenka (view profile)

Vince Aderangi

It is a very good resource. However, the m files of examples could have more comments. For example, in example 1 it does not explain what is used as initial guess.

4
25 Mar 2007 Tutorial on solving BVPs with BVP4C Solving boundary value problems with BVP4C. Tutorial + Examples. Author: Jacek Kierzenka

Jacek Kierzenka (view profile)

mohammed kalil

F.L. Lewis , Optimal Estimation , NY John Wiley & Sons, 1986

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03 Mar 2007 Tutorial on solving BVPs with BVP4C Solving boundary value problems with BVP4C. Tutorial + Examples. Author: Jacek Kierzenka

Jacek Kierzenka (view profile)

Nikolaos Tubanos

5
15 Feb 2007 Tutorial on solving BVPs with BVP4C Solving boundary value problems with BVP4C. Tutorial + Examples. Author: Jacek Kierzenka

Jacek Kierzenka (view profile)

Francesco Sarnari

5
30 Jan 2007 Tutorial on solving BVPs with BVP4C Solving boundary value problems with BVP4C. Tutorial + Examples. Author: Jacek Kierzenka

Jacek Kierzenka (view profile)

abdullah al-khudhiri

5
20 Dec 2006 Tutorial on solving DDEs with DDE23 Solving delay differential equations with DDE23. Tutorial + Examples. Author: Jacek Kierzenka

Jacek Kierzenka (view profile)

Haomin Zhang

Thank you very much for your kindly help.

5
31 Oct 2006 Tutorial on solving BVPs with BVP4C Solving boundary value problems with BVP4C. Tutorial + Examples. Author: Jacek Kierzenka

Jacek Kierzenka (view profile)

Leonardo Molisani

5
23 Oct 2006 Tutorial on solving BVPs with BVP4C Solving boundary value problems with BVP4C. Tutorial + Examples. Author: Jacek Kierzenka

Jacek Kierzenka (view profile)

Troy Eastin

4
19 Jun 2006 Tutorial on solving DDEs with DDE23 Solving delay differential equations with DDE23. Tutorial + Examples. Author: Jacek Kierzenka

Jacek Kierzenka (view profile)

oluwatosin Hope

5
16 May 2006 Tutorial on solving BVPs with BVP4C Solving boundary value problems with BVP4C. Tutorial + Examples. Author: Jacek Kierzenka

Jacek Kierzenka (view profile)

lisa jam

5
17 Mar 2006 Tutorial on solving DDEs with DDE23 Solving delay differential equations with DDE23. Tutorial + Examples. Author: Jacek Kierzenka

Jacek Kierzenka (view profile)

kpmail kpmail

1
17 Mar 2006 Tutorial on solving DDEs with DDE23 Solving delay differential equations with DDE23. Tutorial + Examples. Author: Jacek Kierzenka

Jacek Kierzenka (view profile)

BIKASH SAHOO

Thanks for the tutorial on DDE. It helped me a lot to improve my skills in developing the CFD codes using ODE23.

4
17 Mar 2006 Tutorial on solving BVPs with BVP4C Solving boundary value problems with BVP4C. Tutorial + Examples. Author: Jacek Kierzenka

Jacek Kierzenka (view profile)

BIKASH SAHOO

I am working on CFD(non-Newtonian). The tutorial by Dr.Jacek helped me a lot to improve my skills.

4

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