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Mastering the Discrete Fourier Transform in One, Two or Several Dimensions: Pitfalls and Artifacts

MIT OCW - Digital Signal Processing. This consists of 22 video lectures (20 lectures plus 2 demonstration videos) given by Prof. Alan V. Oppenheim, discussing the analysis and representation of discrete-time signal systems, digital filters, and computation of the discrete Fourier transform.

national open studio for Development & Research in Electro-Acoustic Media I conjectured this sort of thing in college, Fux is nothing if not predictable.

Ocean simulation part one: using the discrete Fourier transform

from MIT News

Explained: The Discrete Fourier Transform

Explained: The Discrete Fourier Transform: The theories of an early-19th-century French mathematician have emerged from obscurity to become part of the basic language of engineering.