Generate an interpolated surface to an unordered set of triplets (x,y,z)

[NSWC]

Would like to gnerate a surface fit to an unordered set of triplets. This surface function z=f(x,y) could then be evaluated to interpolate between data points. Have considered both two variable polynomial interpolation and bicubic splines. Has anyone implemented this procedure in LabVIEW

[Doug C]

Hello,

I do not believe that LabVIEW has a function that will spline a three point surface plot. I would recommend looking into a statistical analysis book and find a formula to set up a 3 point spline function. Then enter that function into the formula node in LV. I hope this helps,

Doug