Rank: 892 based on 135 downloads (last 30 days) and 1 file submitted
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Felipe Mendes

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UNESP - State University of São Paulo

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09 Oct 2012 Screenshot Non-linear equations system solver (Newton Raphson) Solves a non-linear system with iterative Newton-Raphson. Very easy and powerfull!! Author: Felipe Mendes control design, simulation, optimization, mathematics 135 16
  • 3.8
3.8 | 5 ratings
Comments and Ratings by Felipe View all
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17 Oct 2012 Non-linear equations system solver (Newton Raphson) Solves a non-linear system with iterative Newton-Raphson. Very easy and powerfull!! Author: Felipe Mendes

Thanks Danny! I've also spent a couple of hours trying to figure out how to solve this, but I couldn't. If you find it, please share with us! And if it is a bug I'll be very greatful with you for correcting it!
Thanks! Good luck!

16 Oct 2012 Non-linear equations system solver (Newton Raphson) Solves a non-linear system with iterative Newton-Raphson. Very easy and powerfull!! Author: Felipe Mendes

You should try to reformulate your system. Maybe it's not even possible to solve by newton-raphson!
(Sorry can't really help you) :/
Best regards,

04 Oct 2012 Non-linear equations system solver (Newton Raphson) Solves a non-linear system with iterative Newton-Raphson. Very easy and powerfull!! Author: Felipe Mendes

Thanks for the debugging. Update version already corrected.

19 Aug 2012 Non-linear equations system solver (Newton Raphson) Solves a non-linear system with iterative Newton-Raphson. Very easy and powerfull!! Author: Felipe Mendes

No Zhazira, it will always converge to the solution that is the nearest to the initial values! What you could do if you want to explore a system with multiple solutions could be assign a score function at the end of the main routine. After that you could use a genetic algorithm to explore all the range of variation of the set of parameters and choose the solution that best fits the criteria you want to fulfill!
Good luck!

13 Jun 2012 Non-linear equations system solver (Newton Raphson) Solves a non-linear system with iterative Newton-Raphson. Very easy and powerfull!! Author: Felipe Mendes

you're welcome!!

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10 Sep 2014 Non-linear equations system solver (Newton Raphson) Solves a non-linear system with iterative Newton-Raphson. Very easy and powerfull!! Author: Felipe Mendes ODUNOKUN, OLUSEGUN

Good day people, I am new to MATLAB and I currently have a system of theree coupled nonlinear equation to solve. i will like to implement newton raphson iteration to solve the system of equation but I donot know how to go about this. ANy form of help will be appreciated. Thank you

12 Aug 2014 Non-linear equations system solver (Newton Raphson) Solves a non-linear system with iterative Newton-Raphson. Very easy and powerfull!! Author: Felipe Mendes paolo

thanxs man great work

17 Oct 2012 Non-linear equations system solver (Newton Raphson) Solves a non-linear system with iterative Newton-Raphson. Very easy and powerfull!! Author: Felipe Mendes Mendes, Felipe

Thanks Danny! I've also spent a couple of hours trying to figure out how to solve this, but I couldn't. If you find it, please share with us! And if it is a bug I'll be very greatful with you for correcting it!
Thanks! Good luck!

17 Oct 2012 Non-linear equations system solver (Newton Raphson) Solves a non-linear system with iterative Newton-Raphson. Very easy and powerfull!! Author: Felipe Mendes MA, Danny

Felipe, thank you all the same, i will try to solve it by myself. if i have the ansewer, i will send it to you for sharing.

16 Oct 2012 Non-linear equations system solver (Newton Raphson) Solves a non-linear system with iterative Newton-Raphson. Very easy and powerfull!! Author: Felipe Mendes Mendes, Felipe

You should try to reformulate your system. Maybe it's not even possible to solve by newton-raphson!
(Sorry can't really help you) :/
Best regards,

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