Mathematics > Interpolation

18 functions in MATLAB › Mathematics > Interpolation.

`griddata`	Interpolates scattered data at query points.
`griddatan`	Interpolates scattered data in N dimensions.
`griddedInterpolant`	Interpolant object for data sampled on a grid.
`interp1`	One-dimensional interpolation of tabulated data.
`interp1q`	Quick linear 1-D interpolation on column data.
`interp2`	Interpolation of data on a 2-D grid.
`interp3`	Interpolation of data on a 3-D grid.
`interpft`	Resamples a periodic signal using the Fourier transform.
`interpn`	Interpolation of data on an N-D grid.
`makima`	Modified Akima piecewise cubic Hermite interpolation.
`mkpp`	Builds a piecewise polynomial structure.
`padecoef`	Coefficients of a Pade approximation of a time delay.
`pchip`	Shape-preserving piecewise cubic Hermite interpolation.
`ppval`	Evaluates a piecewise polynomial.
`scatteredInterpolant`	Interpolant object for scattered data in 2-D or 3-D.
`spline`	Cubic spline interpolation.
`TriScatteredInterp`	Older name of scatteredInterpolant for scattered-data interpolation.
`unmkpp`	Extracts the parts of a piecewise polynomial structure.