Trigonometric interpolation

In maths, Trigonometric interpolation is interpolation with trigonometic polynomials. Interpolation is a way of trying to find values between two known points of data.^[1] In trigonometric interpolation, the values have to be a trigonometric polynomial. ^[2]

References

↑ "What are extrapolation and interpolation?". WhatIs. Retrieved 2024-03-01.
↑ "9.5. Trigonometric interpolation — Fundamentals of Numerical Computation". tobydriscoll.net. Retrieved 2024-03-01.

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[1] "What are extrapolation and interpolation?". WhatIs. Retrieved 2024-03-01.

[2] "9.5. Trigonometric interpolation — Fundamentals of Numerical Computation". tobydriscoll.net. Retrieved 2024-03-01.

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