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Gaussian function

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English Wikipedia has an article on:

Gaussian function

Noun

Gaussian function (plural Gaussian functions)

(mathematics) A function of the form $f(x)=a\cdot \exp {\left(-{\frac {(x-b)^{2}}{2c^{2}}}\right)}$ for arbitrary real-number constants $a$ , $b$ and non-zero $c$ ; used in statistics, signal processing, etc.
Synonym: Gaussian (ellipsis)

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