傅立叶变换 fùlìyèbiànhuàn Fourier transform Definitions Defs Origin Strokes Stroke Words Sentences Sents 傅立叶变换 傅立葉變換 fùlìyèbiànhuàn Fourier transform A mathematical process that transforms a function of time into a function of frequency
傅立叶变换 傅立葉變換 fùlìyèbiànhuàn Fourier transform A mathematical process that transforms a function of time into a function of frequency
