離散調和譜 的英文怎麼說

中文拼音 [sǎndiào]
離散調和譜 英文
discrete harmonic spectrum
  • : Ⅰ動詞1 (離開) leave; part from; be away from; separate 2 (背離) go against 3 (缺少) dispens...
  • : 散動詞1. (由聚集而分離) break up; disperse 2. (散布) distribute; disseminate; give out 3. (排除) dispel; let out
  • 調 : Ⅰ動詞1 (配合得均勻合適) harmonize; suit well; fit in perfectly 2 (使配合得均勻合適) mix; adju...
  • : 和動詞(在粉狀物中加液體攪拌或揉弄使有黏性) mix (powder) with water, etc. : 和點兒灰泥 prepare some plaster
  • : Ⅰ名詞[書面語]1 (按類別或系統編成的書或冊子等) table; chart; register 2 (指導練習的格式或圖形)...
  • 離散 : dispersed; scattered about; separated from one another; spread; debunching; straggling; fringing;...
  • 調和 : 1 (配合適當) be in harmonious proportion 2 (調解) mediate; reconcile 3 (妥協) compromise; m...
  1. For ac discrete digital signal, the zero - calculating method is applied to calculate the true zero in the periodic signal. for the measurement of ac and dc voltage spectrum, the faster fourier transform ( fft ) is used. to measure dc voltage ripple spectrum and frequency modulation of ac voltage, the digital filter is used

    其中對于交變的數字量,採用零點撿出技術計算周波信號的真實過零點;對于交直流電壓頻,採用快速傅立葉變換進行頻分析;對于直流電壓脈動頻率調制,採用數字濾波器進行濾波后再做分析處理。
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