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Baron Jean Baptiste Joseph Fourier was known as a Scientist & Politician. He came up with 'Heat Diffusion and Partial Differential Equations' in the year 1807.

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Q: What equations did Joseph Fourier come up with?
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What is fourier analysis?

Fourier analysis began with trying to understand when it was possible to represent general functions by sums of simpler trigonometric functions. The attempt to understand functions (or other objects) by breaking them into basic pieces that are easier to understand is one of the central themes in Fourier analysis. Fourier analysis is named after Joseph Fourier who showed that representing a function by a trigonometric series greatly simplified the study of heat propagation. If you want to find out more, look up fourier synthesis and the fourier transform.


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