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单词 Nyquist frequency
释义

Nyquist frequency

(亦作Nyquist rate)
noun
Electronics the minimum rate at which a signal can be sampled without introducing errors, which is twice the highest frequency present in the signal
【电子】奈奎斯特频率。
词源
1930s: see NYQUIST CRITERION.
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更新时间:2025/4/21 18:29:23