Im tryng to do a fitting for parabolic equation (y= ax^2 + bx + c ) for data 2. But i couldnt make the the Lev-mar fitting to function. Please help me.

@Nusnus wrote: i did try using polynomial but it cant do the fitting for the data. and im lost at the second paragraph. There are a few ways to do the polynomial fitting right and million ways to do it wrong. Unless you show us what you tried, we cannot tell what you are doing wrong. Do you have problem with the math or with LabVIEW itself? In any case, maybe the following (LabVIEW 2013) can give you some ideas. (... and please don't use "continuous run" mode)

LabVIEW

Lev-Mar problem

Solved!

Author

Thanks Man. You are a very kind and wise man. I've learned a lot from your response alone.
i will try all the suggestion you'd advised.

God bless you.

(hoping to see you in the next discussion)

Message 11 of 11

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LabVIEW

Lev-Mar problem

Re: Lev-Mar problem