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Kindly Paul-Martin

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- Thread starter paul-martin
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- #1

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Kindly Paul-Martin

- #2

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mp3 encoding is 1 example of fourier transform

- #3

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lots of applications in electronics.

fourier transform is used in quantum mechanics.

also, fourier series come up in solutions to partial differential equations like the wave equation, laplace's equation, diffusion equation, etc.

- #4

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Intresting

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So take the first few terms, and you have a good approximation.

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K thank you!

Any more suggestions?

Any more suggestions?

- #7

quasar987

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Lord Kelvin use Fourier transforms to calculate the age of the earth. :rofl:

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Lord Kelvin use Fourier transforms to calculate the age of the earth. :rofl:

Really, could you tell me how he did that?

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