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|Home MathPack Math1 Higher Mathematical Functions CenteredPolynomial|
|See also: Polynomial, CalcCenteredPolyFit|
The function CenteredPolynomial calculates the centered polynomial of order NOrd at the position X. The center of the polynomial function is specified by the parameter XShift and is usually obtained from the function TCurveFit.CalcCenteredPolyFit. The coefficients of the polynomial are specified by the array parameter Coeff:
Y = Coeff + Coeff*(X-XShift) + Coeff*(X-XShift)2 + ...... + Coeff[NOrd]*(X-XShift)NOrd
The parameter NOrd may assume values between 0 and High(Coeff).