英语词汇“extremum”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

extremum

/ɪkˈstriːməm

/ /ɛkˈstriːməm/

noun (plural extremums or extrema /ɪkˈstriːmə/ /ɛkˈstriːmə/) [usually as modifier] Mathematics

The maximum or minimum value of a function: extremum principles...

Correlation coefficients showed multiple local extrema with a global maximum, and success in tracking generally relies on the presence of such a maximum at the correct x-y location within each search area.
Trajectories x that solve Newton's equations are those that are extrema of the action A = [integral operator] L (x, v (t)) dt.
The first step in solving such equations by the variational method is to show that the extremum is attained.

Early 20th century: from Latin, neuter of extremus 'utmost' (see extreme).

单词	extremum
释义	extremum /ɪkˈstriːməm / /ɛkˈstriːməm/ noun (plural extremums or extrema /ɪkˈstriːmə/ /ɛkˈstriːmə/) [usually as modifier] Mathematics The maximum or minimum value of a function: extremum principles... Correlation coefficients showed multiple local extrema with a global maximum, and success in tracking generally relies on the presence of such a maximum at the correct x-y location within each search area. Trajectories x that solve Newton's equations are those that are extrema of the action A = [integral operator] L (x, v (t)) dt. The first step in solving such equations by the variational method is to show that the extremum is attained. Origin Early 20th century: from Latin, neuter of extremus 'utmost' (see extreme).
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