Kiss FFT
Kiss FFT is a small and simple FFT library. It has no complicated platform-specific optimizations, is able to do fixed or floating point with just a recompile, and is efficient enough for all but the most demanding applications.
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References in zbMATH (referenced in 2 articles )
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Sorted by year (- Bangay, Shaun; Beliakov, Gleb: On the fast Lanczos method for computation of eigenvalues of Hankel matrices using multiprecision arithmetics. (2016)
- Liu, Victor; Fan, Shanhui: $S^4$: a free electromagnetic solver for layered periodic structures (2012)