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Fascinating video. I use Fourier analysis all the time. It's a foundational tool of controls engineering, which is my field. But I never knew it was invented to
by GlenTheMachine 8y ago
Fascinating video. I use Fourier analysis all the time. It's a foundational tool of controls engineering, which is my field. But I never knew it was invented to describe thermal dynamics problems.
- hprotagonist 8y agoDepending on where you draw the line (heh), Lagrange's vibrating string work predates the heat equation work by a few years.