Interpolation Routines

AFFINE(a, b, [c])

Applies an affine transformation to an array.

BILINEAR (array, x, y)

Standard Library function that creates an array containing values calculated using a bilinear interpolation to solve for requested points interior to an input grid specified by the input array.

GRIDN(d, i)

Grids n dimensional data.

INTERPOLATE(d, x)

Interpolates scattered data at scattered locations.

INTERPOL(v, n)

Performs a linear interpolation of a vector using a regular grid.

INTERPOL(v, x, u)

Performs a linear interpolation of a vector using an irregular grid.

INTRP(a, n, x)

Interpolates an array along one of its dimensions.

REBIN (array, dim₁, ..., dim_n)

Returns a vector or array resized to the given dimensions.

RESAMP(array, dim₁, ..., dim_n)

Resamples an array to new dimensions.

SPLINE (x, y, t [, tension] )

Standard Library function that performs a cubic spline interpolation.