Professor Dave Explains
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Fourier Series and Transforms Part 2: Power Spectra and K-Space
Posted
October 3, 2025
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October 3, 2025
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6:38Now PlayingWe just learned about Fourier series and Fourier transforms, so now let's put them together and learn about some applications. What is spectral density? How can we use Fourier transforms to classify linear second-order partial differential equations as elliptic, parabolic, or hyperbolic? Where do these concepts show up in modern technology? Let's find out!
Script by Lorcan Nicholls
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