英语词汇“fourier transform”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	fourier transform
释义	WordReference Random House Unabridged Dictionary of American English © 2024 Fou′rier trans′form, [Math.] Mathematicsa mapping of a function, as a signal, that is defined in one domain, as space or time, into another domain, as wavelength or frequency, where the function is represented in terms of sines and cosines. see Fourier analysis 1920–25
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