Please tell me how levenberg-marquardt method be used in matlab to determine coordinates of node if distance from particular known nodes is known?

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Amanpreet Kaur
Amanpreet Kaur 2016-4-1
回答： Rafa Z 2016-5-26
How levenberg-marquardt can be implemented in matlab?

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Rafa Z
Rafa Z 2016-5-26
Hey. Basically we will have a 3 equations with 3 unknowns in each(or it might be more depending on delay and other stuff). Then you will use lsqnonlin matlab function by setting or option to the levenberg-marquardt. And it will show the local minima for your x,y,z which you want to find out.

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