Numerical Method20785 marksCubic spline interpolation
What are the problems with polynomial interpolation for a large number of data set? How such problems are addressed? Explain with an example.
What are the problems with polynomial interpolation for a large number of data set? How such problems are addressed? Explain with an example. [5]
When the number of data points is large, a single polynomial of degree n-1 must be fitted through all n points. This approach suffers from several serious problems: For a large number of data points, a high-degree interpolating polynomial tends to oscillate wildly between the data points, especia...