零差解調 的英文怎麼說

中文拼音 [língchājiědiào]
零差解調 英文
homodyne demodulation
  • : Ⅰ數詞1 (零數) zero2 (數的空位) zero sign (0); nought 3 (表示沒有數量;無) nil; nought 4 (...
  • : 差Ⅰ名詞1 (不相同; 不相合) difference; dissimilarity 2 (差錯) mistake 3 [數學] (差數) differ...
  • : 解動詞(解送) send under guard
  • 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...
  • 解調 : demodulation; countermodulation; demodulating; decode; detect; [訊] restitution
  1. Specifically, according to the w - w five parameters failure theory, the fracture criterion of crack is established, and the state of crack ( open or close ) is judged by the values of the crack strain. combining the two points, the predict - model about the failure of concrete material is established. this predict - model can predict 16 failure forms, and basing the different failure form predicted after crack, the stress - strain relationship matrix of concrete material is adjusted

    具體來講,根據w - w的五參數混凝土破壞理論,建立混凝土的開裂準則,根據開裂應變值來判斷裂縫是張開還是閉合,從而在兩者基礎上建立了裂縫的開裂預測模式,總共有16種開裂模式;裂后根據具體的開裂模式及殘余抗剪能力來調整混凝土的本構關系矩陣,即用等效剛度代替原有剛度,考慮到垂直於裂縫方向的剛度為,這樣會使裂后的總剛出現病態,為此文中通過引用鬆弛系數來對出現裂縫的單元進行預處理,一方面可決因過大的舍入誤導致計算結果的不可信問題,另一方面就是可加速收斂。
  2. Grand lounge which is located beside the legend restaurant offers cocktails, wine tasting, and delicate finger sandwiches, snacks, desserts. all served by our professional bartender in the outstanding surroundings with a large screen satellite tv, and that you wont miss any news worldwide. the business hour of the grand lounge is from 9 : 00pm till 1 : 00am

    位於一樓西餐廳旁的大廳酒廊grand lounge供應世界各國美酒佳釀伴酒小點心,由領有專業調酒執照且經驗豐富的專業調酒師為您精心調制各式流行雞尾酒,現場大銀幕及液晶電視播放衛星電視體育頻道,跨越國界與世界同步的視聽休閑娛樂,並可讓遠到而來的外籍房客一思鄉之情。
  3. The cyclic estimation approaches of chirp signals in additive nose or multiplicative noise are proposed, it presents a way for the parameters estimation of zero mean amplitude chirp signals. the estimation performances in the additive noise or multiplicative noise are analyzed by the first order perturbation analysis method, and the error variance expressions of the parameters estimation under large samples are derived

    針對加性噪聲情況及存在乘性噪聲的情況,提出了線性調頻信號參數的循環平穩估計方法,決了均值乘性噪聲的信號參數估計問題,並採用一階擾動分析方法,對兩種噪聲情況下的估計性能進行了分析,推導出了各參數的估計誤公式。
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