Solving a set of nonlinear equations using Matlab
$250-750 USD
Paiement à la livraison
I have a set of 14 nonlinear equations to solve. I used lsqnonlin to solve them but I am failing in making it converge. This can be attributed to the large difference in value among the 14 unknowns. The solution can range from 1e-10 to 1 across the 14 parameters. I tried all tricks I know to overcome this problem but failed. You are free to use a different solver, write your own solver or normalize the equations in the way you like. The main code is a bit ling but you shouldn't care about it. All what you need to care about is the 14 equations at the end of the TRIAL_7 code and the caller subroutine for solving the equations. I attached also an excel sheet you approximate values of what some of 14 unknowns should be. These are just approximates of the solution. We can try solving the provided example and if we succeeded then we can try different examples to make sure that the code works. Please check the codes and try playing around with it before bidding. I will happy to provide any extra details and clarifications once needed.
Nº du projet : #6215967
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hi I have wide experience of numerical method. I used to solve numerical problems in MATLAB I have 100% project completion rate you can see my profile on freelancer. I am ready to deliver the code in the specified p Plus
22 freelances font une offre moyenne de 478 $ pour ce travail
Hello, I can help you with this project. I have expertise programming in MATLAB. I will go through the attachments and get back to you with some ideas on how your problem could be solved. Thanks
Hi. I think I can do this (after I'v see you code). In my regular work for my dissertation I also used Matlab to solve nonlinear (and integral) equations. So - I have some exp. in this area. Regards, Vova
Hello, if you are interested to work with me I could try a couple of things: 1. using the Matlab non-linear solver, lsqnonlin. 2. using a specialized non-linear solver from SciPy 3. using a specialized non-line Plus
Hi, Expert in solving nonlinear equations here. I have worked on several nonlinear equations solving related projects here in freelancer. I can help you find solution to your problem. I have made some modifications Plus
Hi, I am a professional Matlab Programmer who has been in daily contact with Matlab for more than 3 years now! I would love to play around with your equations and try out different Technics... a nice challenge! Ple Plus
PhD in physics. Large experience in research and complex phenomena simulations using Matlab. I will be glad to help you. Please send a message back to establish the details.
I am good at algorithms and MATLAB. I would love to work with you. I am trying the code and will get back to you with the result. I am not new here. It is just a new account. In case you want to see my feedback I ca Plus
Hi, May I ask if we are still in your plans to take this project further? Kindly let us know and we will be ready. Hope to hear from you soon. Kind regards Naeem ................................................ Plus
