Periodic constant-segment interpolation.
Hypothesis and equations
Constant-segment interpolation in one dimension specified by 2 vectors.
It could be periodic or not.
The dependent variable (homogenous to the input) is specified in the parameter X vector.
The independent variable to be interpolated are defined in the parameter Yvector.
Instructions for use
X vector (dependent variable) and Y vector (data to be interpolated) are 2 vectors having the same size: n elements each.
For all i from 1 to n-1, for any x in [Xi, X (i + 1) [, calculation of y = Yi
For all x >= Xn : y = Yn
For all x, calculation of xp = >if period > 0 then mod(x,period) else x and calculation of y=y(xp)
Validations
Validated model - Hassan Bouia 07/2012
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Licensed by EDF under a 3-clause BSD-license
Copyright © EDF 2009 - 2023
BuildSysPro version 3.6.0
Author : Hassan BOUIA, EDF (2012)
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