“central mean operator”的概念、定义、翻译、参考文献-科学参考

单词	central mean operator
释义	central mean operator [¦sen·trǝl ¦mēn `äp·ǝ´rād·ǝr] ^MATHEMATICS A difference operator, denoteed μ, defined by the equation μƒ (x ) = [ƒ (x + h /2) + ƒ (x - h /2)]/2, where h is a constant denoting the difference between successive points of interpolation or calculation. Also known as averaging operator.
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