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

integrand

/ˈɪntɪɡrand

noun Mathematics

A function that is to be integrated.From this point of view a curve or a surface can be identified with a linear functional over the class of variational integrands....

Importance sampling involves evaluating the integrand at independently sampled realizations from a probability distribution that is roughly proportional to the integrand.
It assumes an invariant average wavelength in the denominator of the integrand.

Origin

Late 19th century: from Latin integrandus, gerundive of integrare (see integrate).

单词	integrand
释义	integrand /ˈɪntɪɡrand / noun Mathematics A function that is to be integrated.From this point of view a curve or a surface can be identified with a linear functional over the class of variational integrands.... Importance sampling involves evaluating the integrand at independently sampled realizations from a probability distribution that is roughly proportional to the integrand. It assumes an invariant average wavelength in the denominator of the integrand. Origin Late 19th century: from Latin integrandus, gerundive of integrare (see integrate).
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