np.interp

One-dimensional linear interpolation for monotonically increasing sample points.

Syntax

np.interp(x, xp, fp, left?, right?)

Description

One-dimensional linear interpolation for monotonically increasing sample points. Returns the one-dimensional piecewise linear interpolant to a function with given discrete data points (xp, fp), evaluated at x.

Parameters

Name	Description
x	- The x-coordinates at which to evaluate the interpolated values
xp	- The x-coordinates of the data points, must be increasing
fp	- The y-coordinates of the data points, same length as xp
left(optional)	- Value to return for x < xp[0], default is fp[0]
right(optional)	- Value to return for x > xp[-1], default is fp[-1]

Returns

Promise<NDArray | number>