Interpolation
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In the mathematical field of numerical analysis, interpolation is a type of estimation, a method of constructing new data points within the range of a discrete set of known data points.
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See also
- Barycentric coordinates – for interpolating within on a triangle or tetrahedron
- Bilinear interpolation
- Brahmagupta's interpolation formula
- Extrapolation
- Fractal interpolation
- Imputation (statistics)
- Lagrange interpolation
- Missing data
- Multivariate interpolation
- Newton–Cotes formulas
- Polynomial interpolation
- Radial basis function interpolation
- Simple rational approximation
- Interpolation (popular music), using a melody—or portions of a melody (often with modified lyrics)—from a previously recorded song but re-recording the melody instead of sampling it
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