tde 中文意思是什麼

tde 解釋
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  1. Focused on the application of the generalized cross correlation ( gcc ) time delay estimation ( tde ) in the car microphone array denoising system, gcc tde algorithm is analyzed theoretically and compared with high rank cumulation tde

    摘要針對汽車環境中麥克風陣列語音去噪系統的應用，對廣義相關時延估計方法進行了模擬，並與基於高階累積量的時延估計方法作了比較分析。
  2. Study on properties of tde - 85 aromatic diamine matrix and carbon fiber composites

    芳香胺樹脂基體及碳纖維復合材料性能
  3. So far, there has been plenty of theory and method serving for doa. among them, one method has been paid much attention for worldwide researchers who have spent more than 30 years to develop and perfect it. this is the namable " time delay estimation ( tde ) "

    而在這些眾多的方位估計方法中，有一種方法讓世界范圍的科研工作者為之關注並已花費了三十余年的時間去不斷地發展和完善它，這就是著名的「時延估計法（ timedelayestimation ） 」 。
  4. Time delay estimation ( tde ) by using three - element linear array is an important problem in torpedo trajectory tracking system which ttacks target according to strictly geometrical position. it is the basis of measurement of target distance, bearings etc. the error of tde influences directly the accuracy of trajectory tracking. the more efforts have been made in order to acquire high accuracy estimation

    三元直線陣的時延估計是魚雷彈道測量系統中的一個重要課題，它依照嚴格的幾何關系進行目標定位，是測量目標距離、方位等參數的主要依據，時延估計的精度直接影響彈道跟蹤系統的精度，為提高時延估計精度人們進行了大量的研究和探索。
  5. An excellent adhesive was prepared from bismaleimide ( bmi ), epoxy resin ( e - 51 and tde - 85 ), 4, 4 ' - diaminodiphenyl sulfone ( dds ) in this thesis. the influence of liquid rubber and polymer ether imide ( pei ) on the properties ( especially high - temperature strength and the peeling strength ) were discussed, their different toughening characteristics and mechanisms were discussed. last, the process and effection of heat - resisted structural adhesive were studied by adhesive experiment of synchronizer in automobile. the results of investigation made clear : the adhesive, has good properties, especially heat - resisted properity

    根據材料分子設計的原理，研究了二苯甲烷雙馬來酰亞胺（ bmi ） 4 ， 4 』 ?二胺基二苯基碸（ dds ） e ? 51 tde ? 85組成的環氧膠粘劑體系，研究該體系在作為高溫結構膠粘劑使用時的粘接性能；然後研究了用無規羧基液體丁腈橡膠（ ctbn ? x ）和聚醚酰亞胺（ pei ）分別來增韌該體系的增韌效果；最後通過碳纖維耐磨材料與同步器圓錐環的粘接實驗，研究了耐高溫結構膠粘劑的粘接工藝和使用效果。
  6. In this paper, the tde problem will be studied deeply and comprehensively

    在這篇論文里，將會對時延估計問題作以較為全面和深入的討論。
  7. Based on analysis of many references, several tde methods have been studied. using these methods, the simulation data by computer and the real data collected in the lake experiments are analyzed. meanwhile, their performances are discussed

    本論文在查閱大量參考文獻的基礎上，對各種時延估計方法進行了認真的研究，並進行了大量計算機模擬和湖試數據分析，給出了各種方法的性能評價，為工程中的實際應用提供有意義的參考。
  8. Tde time domain equalizer

    時域等化器
  9. Then, this paper presents a fast time - delay estimation algorithm ficp ( fine interpolation of correlation peak ). this algorithm can effectively reduce the impact of signal non - stationary and improve the accuracy of tde ( time - delay estimation ) without increasing calculating complexity. what ' s more, it can reduce the interference caused by wide band noise

    為降低信號非平穩性的影響，提高時延估計的精度，文中提出了一種快速相關峰細化時延估計演算法ficp （ pineinterpolationofcorrelationpeak ） ，此演算法精度高，速度快，另外還可以抑制寬帶噪聲的影響。
  10. According to the presented sensor array form, the corresponding mathematical mode1 is established, and factors which influence tde accuracy have been analyzed in detail. the influence of tde accuracy to the estimation of tafget distance and bearings estimation is discussed also. meanwhile, the limitation of passive tracking methods and the difference between passive positioning and passive tracldng which based on three - element array are discussed

    論文的主要研究工作有以下幾個方面： 1 ）針對三元直線陣的陣列形式，建立了相應的數學模型，對影響時延估計精度的因素進行了詳盡的分析和研究，討論了時延估計精度對目標距離和方位估計精度的影響，並討論了三基元被動定位的局限性以及被動定位和被動跟蹤的差別。
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