mathematical interpolation
method for constructing new data points between known data points
Barnes interpolation
data processing technique
linear interpolation
in mathematics, linear interpolation is a method of curve fitting using linear polynomials to construct new data points within the range of a discrete set of known data points
multivariate interpolation
interpolation on functions of more than one variable
spline interpolation
mathematical method
polynomial interpolation
interpolation of a given data set by the polynomial of lowest possible degree that passes through the points of the dataset