Mathematics

Interpolation

Interpolation is a process for estimating values that lie between known data points. It has important applications in areas such as signal and image processing.

This section:

• Provides a summary of the MATLAB interpolation functions
• Discusses one-dimensional interpolation
• Discusses two-dimensional interpolation
• Uses an example to compare nearest neighbor, bilinear, and bicubic interpolation methods
• Discusses interpolation of multidimensional data
• Discusses triangulation and interpolation of scattered data

Partial Fraction Expansion

Interpolation Function Summary