傅里叶级数 [数] Fourier series ; FR ; Fourier Progressio

傅立叶级数 Fourier series ; Fourier ; Fourier progression ; series Fourier

离散傅里叶级数 DFS ; [数] discrete Fourier series

多重傅里叶级数 [数] multiple fourier series

傅里叶级数展开 [数] fourier expansion ; Fourier series expansion

完全傅立叶级数 complete fourier series

二重傅里叶级数 double fourier series

广义傅里叶级数 generalized fourier series ; generalized double Fourier series

傅氏级数 [数] Fourier series

复傅里叶级数 [数] complex Fourier series