| 单词 | characteristic function |
| 释义 | characteristic functionnoun Mathematics.a function defined on a given set, having value 1 for every element of the set and value 0 for every element not contained in the set. characteristic polynomial. Origin of characteristic functionFirst recorded in 1875–80 Words nearby characteristic functioncharacterful, character generator, characteristic, characteristic curve, characteristic equation, characteristic function, characteristic polynomial, characteristic root, characteristics, characteristic vector, characteristic velocity Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 British Dictionary definitions for characteristic functioncharacteristic function nounmaths a function that assigns the value 1 to the members of a given set and the value 0 to its nonmembers statistics a function derived from the probability distribution function that enables the distribution of the sum of given random variables to be analysed Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012 |
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