请输入您要查询的字词:

 

单词 Fourier series
释义 Fourier series
An expansion of a periodic function as a series of trigonometric functions. Thus,
f(x) = a0 + (a1cosx + b1sinx) + (a2cos2x + b2sin2x) + …
, where a0, a1, b1, b2, etc., are constants, called Fourier coefficients . The series is used in Fourier analysis
随便看

 

物理辞典收录了3346条物理词条,基本涵盖了常用物理知识及物理英语单词词组的翻译及用法,是物理学习的有利工具。

 

Copyright © 2000-2023 Newdu.com.com All Rights Reserved
更新时间:2025/6/23 7:41:00