expression roll 中文意思是什麼

expression roll 解釋
壓輥
  • expression : n 1 表現,表示,表達。2 詞句;語句,措辭,說法。3 表情,臉色,態度;腔調,聲調。4 【數學】式,符...
  • roll : vt 1 滾,轉,推滾(桶、車輪等),使(煙、塵土)滾滾上升,滾滾推進(浪、水等);滾動,溜轉(眼睛)...
  1. Cloning and expression in e. coli of grapevine leaf - roll associated virus - 3 rdrp gene

    3復制酶基因克隆及其在大腸桿菌中的表達
  2. Because the qam signal which is small roll - up factor has big timing - error jitter in steady state that result in big timing jitter, an expression of impulse response for digital prefilter is deduced and a kind of sub - optimum design method for digital prefilter is proposed in this paper

    針對匹配濾波器滾降因子較小的qam信號的穩態定時誤差信號抖動較大,而造成較大定時抖動的情況。推導了一種用於減少定時抖動數字預濾波器的沖激響應表達式,並且提出一種數字預濾波器的設計方法,設計了一種優化數字預濾波器。
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