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[求助]
傅里葉
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上課有兩道題請(qǐng)教各位: 1.The Fourier coefficients of a function are Cn=n^2/3^n. Work out the function. 2.Work out the Fourier coefficients Cn for the function F(θ) which is one for 0<θ<α and zero otherwise. where α included (0,2π) is a fixed number. 參考這本書:Partial.Differential.Equations.with.Fourier.Series.and.Boundary.Value.Problems.(2004,.Asmar,.Prentice.Hall) [ Last edited by 瘋狂的老二 on 2012-2-16 at 12:44 ] |
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