“periodogram”的概念、定义、翻译、参考文献-科学参考

单词	periodogram
释义	periodogram [´pir·ē`äd·ǝ´gram] ^STATISTICS A graph used in harmonic analysis of a series that oscillates, such as a time series consisting potentially of several cycles differing in length; the square of the amplitude or intensity for each curve covering a length of time is plotted against the lengths of the various curves.
随便看	switch gene switch hook switching switching center switching circuit switching control switching device switching diode switching gate switching key switching mechanism switching node switching pad switching reactor switching site switching substation switching surface switching system switching theory switching-through relay switching time switching transistor switching trunk switching tube switch jack

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