equalization technique造句
例句與造句
- Channel estimation and equalization technique based on ieee 802 . 11 standard
技術(shù)及其在無線信道中應(yīng)用 - 2 . introduced the adaptive equalization technique into the rss system
2 .將自適應(yīng)均衡技術(shù)引入到再入遙測系統(tǒng)中。 - With the development of research , single carrier transmission systems are found with similar equalization techniques and superiorities
隨著研究的深入，發(fā)現(xiàn)單載波系統(tǒng)也有類似的均衡辦法與優(yōu)點。 - With the rapid development of the radio communications , adaptive equalization techniques become the study focus of many engineers
隨著無線通信的迅猛發(fā)展，自適應(yīng)均衡技術(shù)的研究再次成為人們關(guān)注的研究課題。 - In this case , blind equalization techniques which need not any training sequence are preferred for underwater acoustic communication
因此，對于水聲通信信道，人們更傾向于采用不需要發(fā)送訓練序列的盲均衡技術(shù)。 - It's difficult to find equalization technique in a sentence. 用equalization technique造句挺難的
- Blind equalization techniques rely on solely the received channel output signal to adjust the equalizer weights without a known training sequence available
盲均衡就是不借助于訓練序列而僅僅利用接收序列就實現(xiàn)均衡的一種新興的均衡技術(shù)。 - However , adaptive equalization technique can decrease the effect of isi and noise , reduce the bit error ratio and trace time - changing channel
而自適應(yīng)均衡技術(shù)可以降低碼間干擾和噪聲的影響,減少誤碼,并能夠跟蹤時變信道,解決時變波形的嚴重失真問題。 - Hi this thesis , the characters of the linear fading channel are lucubrated . some effective equalization techniques towards different channel fading are proposed
本課題深入系統(tǒng)地研究了線性衰落信道特性，針對不同的信道衰落，提出一些有效的均衡方法。 - A new system , named single carrier block transmission system , is introduced , variable equalization techniques are developed and the performance and complexities are compared
介紹一種系統(tǒng)，稱為單載波塊傳輸系統(tǒng)，并研究了其各種均衡辦法，比較了它們的性能與復雜度。 - In addition , sometimes it is impossible to transmit training sequence . however blind equalization technique can depend on only the received data sequence to equalize the channels
而盲均衡技術(shù)可以不用借助訓練序列，僅僅根據(jù)接收到的信息序列對信道進行自適應(yīng)均衡，因而引起廣泛研究。 - Especially in the shallow sea , the character is more distinctive . the traditional adaptive equalization technique may not be able to compensate the changes brought by the underwater channel
尤其在淺海信道中，這種特性表現(xiàn)得更加明顯，傳統(tǒng)的自適應(yīng)均衡技術(shù)有時可能來不及補償信道的快變化。 - According to the equalization techniques introduced first , the thesis chooses the bidirectional buck - boost converter as the main equalization circuit , with the introduction of equalization strategy followed
首先,通過對均衡技術(shù)的研究,選用了基于雙向升降壓變換器作為均衡主電路,并對均衡控制策略進行了探討。 - Channel equalization theory is presented in detail , together with adaptive equalization and blind equalization techniques . then , one of the most important measures on the performance of equalizers is introduced in the thesis
論文詳細介紹了信道均衡原理，概要地敘述了自適應(yīng)均衡，并且著重闡述了盲均衡，介紹了兩種常用的線性濾波器結(jié)構(gòu)，給出了評判均衡器工作性能的重要指標。 - Thirdly , equalization technique is always an important study task which is close relation to the whole communication system , the criterion that whether the equalizer is good or not is not high complexity and definite performance
通信系統(tǒng)中的均衡技術(shù)一直是與整個系統(tǒng)性能密切相關(guān)的重要研究課哈爾濱工程大學博士學位論文題，復雜度不能太高而又必須保證一定的性能是衡量均衡器好壞的標準，本 - One of the main obstacles to reliable underwater acoustic digital communications is considered to be inter - symbol interference ( isi ) , which is mainly caused by multipath propagation . equalization technique is an effective approach to suppress isi . underwater acoustic channel is severely band - limited due to high absorption , and conventional adaptive equalizations , which require training sequences transmitted periodically , will reduce the usable bandwidth further
由于水聲信道的通信帶寬嚴重受限，而普通的自適應(yīng)均衡技術(shù)需要周期性地發(fā)送接收端已知的訓練序列，這樣做雖然提高了數(shù)據(jù)傳輸?shù)目煽啃?，但是卻使本已嚴重受限的通信帶寬進一步減小，從而降低了信道利用率。
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