概周期函数
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In the Vinony graph
Vinony's link graph records 41 inbound references to 概周期函数, and connects out to complex number, periodic function and mathematics.
Vinony files it under Audio engineering, Complex analysis and Digital signal processing.
Vinony links it to 12 Wikipedia language editions.
Wikidata facts
- Subclass of
- function
Show 2 more facts
- discoverer or inventor
- Harald Bohr
- maintained by WikiProject
- WikiProject Mathematics
Sources (3)
via Wikidata · CC0
Article · 中文
在数学中,概周期函数(或殆周期函数)是一类有近似于周期性质的函数,是连续週期函數的推廣。不同的周期函数由于周期不尽相同,其和、差或乘积不一定再是周期函数。概周期函数尽管未必有严格的周期性,但可拥有一些比周期函数更好的性质。这一概念首先于1925年被丹麦数学家哈那德·玻尔引進,后来赫曼·外尔、贝西科维奇等人也有研究和推广。因概周期函数方面的贡献获得了1931年剑桥大学的。
Abstract from DBpedia / Wikipedia · CC BY-SA
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