Finite Legendre transform
id:
finite-legendre-transform-197-15692753
title:
Finite Legendre transform
text:
The finite Legendre transform (fLT) transforms a mathematical function defined on the finite interval into its Legendre spectrum. Conversely, the inverse fLT (ifLT) reconstructs the original function from the components of the Legendre spectrum and the Legendre polynomials, which are orthogonal on the interval [−1,1]. Specifically, assume a function x(t) to be defined on an interval [−1,1] and discretized into N equidistant points on this interval. The fLT then yields the decomposition of x(t) i
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wiki
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original url:
https://en.wikipedia.org/wiki/Finite_Legendre_transform
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date modified:
2024-03-17T22:14:16Z
main entity:
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