Last Updated
：2025/11/22
inverse Fourier transform
Noun
Japanese Meaning
逆フーリエ変換：数学において、離散または連続スペクトルに対して実行される操作で、与えられたスペクトルから対応する振幅関数を得るためのフーリエ変換の逆操作を指します。 / フーリエ逆変換：与えられたスペクトルデータを元に元の時系列や空間的な関数を再構築する数学的手法です。
（ plural ）
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(mathematics) A mathematical operation that transforms a function for a discrete or continuous spectrum into a function for the amplitude with the given spectrum; an inverse transform of the Fourier transform.
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inverse Fourier transform
The engineer applied the inverse Fourier transform to recover the original signal from the measured frequency spectrum.
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The engineer applied the inverse Fourier transform to recover the original signal from the measured frequency spectrum.
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