设周期为2π的函数f(x)在[-π,π]上的Fourier系数为,求下列函数的Fourier系数:

设周期为2π的函数f(x)在[-π,π]上的Fourier系数为<img src='https://img2.soutiyun.com/ask/2021-02-02/981111657409235.png' />,求下列函数的Fourier系数<img src='https://img2.soutiyun.com/ask/2021-02-02/981111665834716.png' />: <img src='https://img2.soutiyun.com/ask/2021-02-02/981111673674165.png' />

时间:2024-04-21 13:21:13

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