短語詞組短語Fourier series transformation 付里葉級數(shù)的轉(zhuǎn)換Schnelle Fourier -Transformation 快速傅里葉變換Diskrete Fourier -Transformation 離散傅里葉變換fourier -transformation infrared 變換紅外fourier finite transformation 傅里葉有限級數(shù)展開式fourier counter transformation 傅里葉反變換fourier bessel transformation 漢克爾變換Fourier sine transformation Fourier 正弦變換fourier r transformation 傅里葉變換;傅理葉變換 返回 Fourier transformation