Trigonometric polynomial
In mathematics, a trignometric polynomial is a limited linear combination of functions sin(nx) and cos(nx) with n taking the value of one or more natural numbers.[1] This is commonly used in other mathematical-related issues like trigonometric interpolation.[2]
References
[change | change source]- ↑ "Trigonometric polynomial - Encyclopedia of Mathematics". encyclopediaofmath.org. Retrieved 2025-01-29.
- ↑ https://personal.math.vt.edu/embree/math5466/lecture7.pdf
