approximation (MathScript RT Module Class)

LabVIEW 2012 MathScript RT模块帮助

版本日期:June 2012



Requires: MathScript RT Module

Use members of the approximation class of MathScript functions to perform approximation and interpolation calculations.

Function Description
fit Curve fitting coefficients
interpolate1d Interpolates y-values
interpolate2d Interpolates z-values
interpolateft 1D interpolation with Fourier transform
lsqfit Solution to a nonlinear curve-fitting problem using the least-squares method
rat Rational approximation
spline Cubic spline
splinefit Curve fit using a weighted cubic spline method with a balance parameter