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A zero-crossing is a point where the sign of a mathematical function changes (e.g. from positive to negative), represented by an intercept of the axis (zero value) in the graph of the function. It is a commonly used term in electronics, mathematics, acoustics, and image processing.
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Undertow (water waves)
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F-distribution
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Cumulative distribution function
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Probability mass function
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Book cipher
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Poisson point process
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MurmurHash
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