Last Updated
：2025/11/21
harmonic analysis
Noun
uncountable
Japanese Meaning
関数や信号を基本となる波の重ね合わせ（例えば、フーリエ級数やフーリエ変換）として表現する手法を研究する数学の一分野。 / ハーモニック関数、三角級数、フーリエ解析などの理論を用いて、関数や信号の性質を解明する研究分野。
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(mathematical analysis) A study of the representation of functions or signals as the superposition of basic waves, involving the notions of harmonic functions, trigonometric series, Fourier series, Fourier transforms, almost periodic functions, and others.
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harmonic analysis
During my doctoral research, I applied harmonic analysis to decompose complex signals into their fundamental frequencies.
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During my doctoral research, I applied harmonic analysis to decompose complex signals into their fundamental frequencies.
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