How to implement Non linear Curve fitting (lsqcurvefit of matlab) in Labview

[AnkitG]

Hi Labview Team,

I am looking a way to implement "lsqcurvefit" command of matlab in Labview to do some curve fitting ; basically to  Solve nonlinear curve-fitting (data-fitting) problems in least-squares sense, at present I couldn't find a better way to implement it. Can you please give me some suggestion on this to how to implement this " curve-fitting: on labview.

Thanks,

Ankit Gupta

[StevenM]

Are you aware of the 'lsqfit' function in the MathScript RT Module?  MathScript RT Module 2010 help: http://zone.ni.com/reference/en-XX/help/371361G-01/lvtextmath/msfunc_lsqfit/.

[AnkitG]

ohk...thats new for me...I was not aware of this. I will try this and see if this is good  for me.

Thanks,

Ankit G

[altenbach]

You did not say you have the mathscript module. Do you? In any case, labview has a rich set of native nonlinear fitting tools. This seems like a better option.