equalization technique造句
例句与造句
- Channel estimation and equalization technique based on ieee 802 . 11 standard
技术及其在无线信道中应用 - 2 . introduced the adaptive equalization technique into the rss system
2 .将自适应均衡技术引入到再入遥测系统中。 - With the development of research , single carrier transmission systems are found with similar equalization techniques and superiorities
随着研究的深入，发现单载波系统也有类似的均衡办法与优点。 - With the rapid development of the radio communications , adaptive equalization techniques become the study focus of many engineers
随着无线通信的迅猛发展，自适应均衡技术的研究再次成为人们关注的研究课题。 - In this case , blind equalization techniques which need not any training sequence are preferred for underwater acoustic communication
因此，对于水声通信信道，人们更倾向于采用不需要发送训练序列的盲均衡技术。 - It's difficult to find equalization technique in a sentence. 用equalization technique造句挺难的
- 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训练序列而仅仅利用接收序列就实现均衡的一种新兴的均衡技术。 - However , adaptive equalization technique can decrease the effect of isi and noise , reduce the bit error ratio and trace time - changing channel
而自适应均衡技术可以降低码间干扰和噪声的影响,减少误码,并能够跟踪时变信道,解决时变波形的严重失真问题。 - Hi this thesis , the characters of the linear fading channel are lucubrated . some effective equalization techniques towards different channel fading are proposed
本课题深入系统地研究了线性衰落信道特性，针对不同的信道衰落，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
介绍一种系统，称为单载波块传输系统，并研究了其各种均衡办法，比较了它们的性能与复杂度。 - 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
而盲均衡技术可以不用借助训练序列，仅仅根据接收到的信息序列对信道进行自适应均衡，因而引起广泛研究。 - 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
尤其在浅海信道中，这种特性表现得更加明显，传统的自适应均衡技术有时可能来不及补偿信道的快变化。 - 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,通过对均衡技术的研究,选用了基于双向升降压变换器作为均衡主电路,并对均衡控制策略进行了探讨。 - 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
论文详细介绍了信道均衡原理，概要地叙述了自适应均衡，并且着重阐述了盲均衡，介绍了两种常用的线性滤波器结构，给出了评判均衡器工作性能的重要指标。 - 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
通信系统中的均衡技术一直是与整个系统性能密切相关的重要研究课哈尔滨工程大学博士学位论文题，复杂度不能太高而又必须保证一定的性能是衡量均衡器好坏的标准，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
由于水声信道的通信带宽严重受限，而普通的自适应均衡技术需要周期性地发送接收端已知的训练序列，这样做虽然提高了数据传输的可靠性，但是却使本已严重受限的通信带宽进一步减小，从而降低了信道利用率。
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