Spectral Methods in MATLAB by Lloyd N. Trefethen (source code)

= Spectral Methods in MATLAB by Lloyd N. Trefethen
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https://people.maths.ox.ac.uk/trefethen/spectral.html

SIAM, 2000. Author-hosted book description and sample chapters: https://people.maths.ox.ac.uk/trefethen/book.pdf . Fourier spectral differentiation and spectral collocation; independent aliasing example derived in article. Sample PDF has garbled text extraction; no unverified page quotation used.