https://studylib.net/doc/26223503/engineering-math-2-midterm-2-050521
Engineering Mathematics exam covering Sturm-Liouville systems, Fourier transforms, and related concepts. Ideal for college/university level study.
engineering mathsturm liouvillefourier transformsexam
https://arxiv.org/abs/2012.09889v1
Abstract page for arXiv paper 2012.09889v1: Sparse Fourier Transforms on Rank-1 Lattices for the Rapid and Low-Memory Approximation of Functions of Many...
fourier transformssparseranklattices