Bilinear interpolation works simply: when calculating the color data for a given point, it uses a linear interpolation method to guess the appropriate data from the colors of the four pixels ...

Since the straight-line motion is a fundamental motion of CNC machine, this paper introduces a linear interpolation method to do approximate straight-line motion within any 3-axis space.

Beran & Hall's (1993) simple linear interpolation provides a very convenient approach for constructing nonparametric confidence intervals for population quantiles based on a random sample of size n.