# matlab code for runge kutta method

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 July 21, 2016, 12:08 matlab code for runge kutta method #1 New Member   Hymavathi dyapa Join Date: Feb 2016 Posts: 7 Rep Power: 7 Hi, I am New to forum i am trying to write matlab code for Runge Kutta Method to Heat and Mass transfer equations. please do help me. Last edited by hymadyapa; July 21, 2016 at 12:09. Reason: incomplete

July 21, 2016, 14:38
#2
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Lane Carasik
Join Date: Aug 2014
Posts: 692
Rep Power: 11
Quote:
 Originally Posted by hymadyapa Hi, I am New to forum i am trying to write matlab code for Runge Kutta Method to Heat and Mass transfer equations. please do help me.
What exactly are you having issues with?

 July 22, 2016, 11:07 algorithm of runge kutta method for coupled equations. #3 New Member   Hymavathi dyapa Join Date: Feb 2016 Posts: 7 Rep Power: 7 runge kutta method algorithm to write the matlab code to solve the coupled non linear differential equations (bounder layer problems).

July 22, 2016, 13:35
#4
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Kaya Onur Dag
Join Date: Apr 2013
Posts: 94
Rep Power: 10
Quote:
 Originally Posted by hymadyapa runge kutta method algorithm to write the matlab code to solve the coupled non linear differential equations (bounder layer problems).
are you seeking for a book or someone to help you to teach how to code? I wouldn't mind helping :if I can: but from the way you ask, I feel that you don't have much clue about what you are talking about. I find it a bit selfish to expect someone to pop out and teach you everything one by one. makes me think like someone is trying to get the homework done.

You can have a look at Leveque's book, I 've been told that it was a good one, and its easy to understand.

 July 28, 2016, 11:47 #5 New Member   Cory Join Date: Jul 2016 Posts: 1 Rep Power: 0 Are you having issues with the Runge Kutta algorithm methodology, or the coding aspect? Which Runge Kutta method are you trying to use?

 July 29, 2016, 09:59 #6 Senior Member   Matt Join Date: Aug 2014 Posts: 869 Rep Power: 14 Here is an example of a generic RK4 method already available if you would have simply googled 'matlab runge kutta'. https://www.mathworks.com/matlabcent...unge_Kutta_4.m

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