DataDifferentiate

Description

Derivative for data samples at point t with smoothing.

Excel Function Syntax

DataDifferentiate(xValues, yValues, t, l)

Online Calculator

Parameter Value Description
xValues Sample points (N), sorted ascending.
yValues Samples values (N) of each segment starting at the corresponding sample point.
t Point t to interpolate at.
l Minimum distance between abscissa of the points and that of point t. l=0 (no smoothing).
Result