群延遲特性 的英文怎麼說

中文拼音 [qúnyánchíxìng]
群延遲特性 英文
group delay characteristics
  • : Ⅰ名詞(聚在一起的人或物) crowd; group Ⅱ量詞(用於成群的人或物) group; herd; flock
  • : Ⅰ形容詞1. (緩慢) slow; tardy; dilatory 2. (晚) late; delayed 3. (遲鈍) slow; obtuseⅡ名詞(姓氏) a surname
  • : Ⅰ形容詞(特殊; 超出一般) particular; special; exceptional; unusual Ⅱ副詞1 (特別) especially; v...
  • : Ⅰ名詞1 (性格) nature; character; disposition 2 (性能; 性質) property; quality 3 (性別) sex ...
  • 特性 : characteristic(s); character; performance; features; properties; behaviour; response; character...
  1. Chapter 4 designs and determines the parameters of the algorithm adopted in the instrument system. analyzes and compares the different effects to frequency estimation when using digital filters with different group delay ; determines the data length, a parameter of frequency estimation ; introduces the method of available judgment of sensing signal and determines the judgment threshold as well

    第四章設計和確定了儀器系統軟體演算法的部分參數:分析和比較了不同群延遲特性的數字濾波器對頻率估計的影響;確定了影響頻率估計參數?數據長度的取值規律;給出了判斷傳感信號有效的檢測方法並確定了檢測門限的取值規律。
  2. Butterworth - type and bessel function - type two ways are used for design of bandpass filter for receiver, and with the help of eda simulation tools, the bold plot and the group delay characteristics of the filters designed are compared

    摘要採用巴沃思型和貝塞爾函數型2種方法進行接收機帶通濾波器設計,藉助eda對該濾波器進行波圖和群延遲特性的比較。
  3. Bessel function design simulation results show the small pass - band ups, stop - band attenuation, in the pass - band with a better group delay characteristics, which can meet the design requirements

    模擬結果表明貝塞爾函數設計的濾波器通帶起伏小,阻帶衰減大,在通帶內群延遲特性較好,可以很好滿足設計要求。
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