求下列函数的傅里叶级数展开式:[tex=10.429x2.286]i41q0BRTWZJQmNRPJQhH+gumwgQDzGqtl/61T6v1cRw=[/tex]
举一反三
- 求下列函数的傅里叶级数展开式:[tex=8.214x1.357]kEPI5WwnwC/4osrhuwcJn1bEYDNSfFo9tjF3JhtLWkk=[/tex]
- 求下列函数的傅里叶级数展开式:[tex=10.143x1.357]qAU07a/UMA9qmDdYIFZHilEJmiBRkoK3A8RHEzZ4P4W8f1Zgl8fZyxMJ2QQ6azCB[/tex]
- 求下列函数的傅里叶级数展开式:[tex=10.071x1.357]5cM/LvJqoCikO7A5c+WCIFvkMrcH8wM/sSdNFcbb5l7CiIY7PXE8owHe7h0e7UQ9[/tex]
- 求下列周期函数的傅里叶级数展开式:[tex=6.0x1.286]bQVUWNAQtxnnx3MDKSPt5Q==[/tex] (周期1).
- 求函数系的傅里叶级数展开式:[tex=7.786x1.286]lKoao7AHJRlCMQaCikocwd9FkYgBIUtHum5SptVMYS0=[/tex],[tex=5.071x1.286]Y9nIBZA1Le7w9q8FIC0XtoPFAMFg+TzqgyUq4oFDpNDYqB7143ZGAm8mHpbxFBSP[/tex].