Re: How do I fit a curve with two independant variables

2004-06-15 Thread Jeremy Braden
Your code is awesome. I have taken a number of informal cracks at making a 2d lev mar function and have given up. I also want to complement you on your nice UI in the toplevel VI. It is clean and intuitive (plus it has directions if it is not so intutive for someone). Great Example!

Re: How do I fit a curve with two independant variables

2004-06-15 Thread JohnWK
The model equation (where x is a function of C and of T) is as follows: x=K1+K2/(C+K5*T*C)+K3/(C^2+C^2*K5*T+C^2*K5^2*T^2)+K4/(C^3+2*C^3*K5*T+2*C^3*K5^2*T^2+C^3*K5^3*T^3) The example that you kindly provided would not open due to an error message stating that I needed LabVIEW 7.1: I am running the

How do I fit a curve with two independant variables

2004-06-14 Thread JohnWK
I have looked at the General Polynomial Fit.Vi and it seems to be made for single variable functions (y=Fx). My project has empirical data from y=Fx,z. I am sure LabVIEW does this but I am not sure how. Can someone point me in the right direction please?