Channel estimators are usually divided into two kind: decision-feedback estimator and pilot-aided estimator.
信道估计器通常分为两类：判决反馈估计器和导频符号辅助估计器。
Moreover, analyses and contrasts the difference of performance between linear equalization and decision-feedback equalization.
并且根据结果分析比较利用两者均衡后的性能差异。
For carrying out the irrigation forecasting, the better man-machine-interface is the basis of decision-feedback-redecison for the system operation.
欲使灌溉预报得以实现，较好的人机界面是系统运行决策一反馈-再决策过程的基础。
Microsoft's Decision search engine which was released to public yesterday has been already in discussions with some great feedback coming in.
微软昨日已经对外释放的关键性搜索引擎，现在正处在对即将到来的大量的反馈进行讨论的过程中了。
Feedback system has been cut off, leading into the Regal isolationist, in the decision will become illiterate.
反馈信息系统被切断，领导就成了“孤家寡人”，在决策上就成了“睁眼瞎”。
Report to the sales managers with the sales leads, customer feedback, and information on competitor for decision making about the sales strategy.
向上级汇报销售线索，客户反馈，以及竞争对手的状态，以对做销售决策提供依据。
To study the clinical decisions and health policies from decision main body, influencing factors, decision process, information feedback, and the circulation pathways of relationship adjusting.
研究了临床决策与卫生政策的决策主体、影响因素、决策过程、信息反馈、关系调整的循环路径；
A good leader takes it one step further by making sure employees know that their feedback matters, and often seek feedback long before the decision is made.
一个好的领导会多走一步以确定员工了解自己的意见很重要，并且常常在做完决定后再次寻求员工的反馈。
For the FMT system, a decision-aided equalizer could overcome the floor effect of the decision feedback equalizer which is caused by the multi-path channel.
提出的辅助判决均衡器在用于滤波多音调制系统时，可克服判决反馈均衡器在多径信道下的地板效应。
The low-voltage power line channel properties are analyzed in this paper and a decision feedback channel estimation method is proposed on condition of slow time-variant of channel.
该文分析了低压电力线信道特性，利用信道慢时变的特点提出一种适合于电力线信道的判决反馈信道估计方法。
The equalizer is constructed with decision feedback structure, and an immune algorithm is used to determine the structure and parameters of RBF nonlinear hidden layer.
这种均衡器引入了判决反馈均衡器的结构，并采用免疫算法确定RBF网络隐层（非线性层）的结构和参数。
Decision feedback equalizer (DFE) is an efficient approach for combating against the isi.
判决反馈均衡器(DFE)是对抗码间串扰isi的有效方法。
This paper mainly discusses the realization of decision feedback equalizer and its design realization in FPGA as well.
本文主要讨论了判决反馈均衡器的实现方法，及判决反馈均衡器在FPGA中的设计实现。
The emphasis is laid on the principles of LMS transversal filter, decision feedback equalizer and blind equalizer. Different equalizing schemes and their performance used in HDTV are discussed.
着重介绍采用最小均方算法的横向滤波器、判决反馈均衡器及盲均衡器，讨论了HDTV中采用的不同均衡方案及其均衡性能。
A bit interleaved coded modulation (BICM) scheme was introduced, with iterative decoding using soft decision feedback.
论述一种基于软判决反馈迭代译码的比特交织编码调制方案。
This paper proposes a novel decision feedback equalizer (DFE) algorithm based on a sliding window generalized multichannel fast transversal filter (SWFTF).
本文提出了一种基于滑动窗广义多路快速横向滤波(SWFTF)的自适应判决反馈均衡器(DFE)算法。
This paper proposes an adaptive decision feedback equalizer (ADFE) based on mixed sliding-exponential window recursive least squares (SEWRLS) algorithm.
本文给出一种基于混合滑动——指数窗递归最小二乘(SEWRLS)算法的自适应判决反馈均衡器(adfe)。
The principles of the linearity diversity equalizer and decision feedback diversity equalizer are presented, and the MMSE of the latter is proved to be better than the former.
给出了线性分集均衡器和判决反馈分集均衡器两种结构的工作原理，并从理论上证明了后者的最小均方误差性能优于线性空间分集组合器；
The problem existed when decision feedback equalization is used to reduce the states of Viterbi algorithm is also analysed.
本文还分析了利用判决反馈均衡来减少状态所带来的问题。
New ideas, new functionalities and new feedback resulted in 2008 in the decision to merge both part 1 and 2 in a new specification, to be released as version 2.0.
新思路，新功能和新的反馈，使得在2008年决定将部分1和2合并为一个新的规范，即已经发布的版本2.0。
Based on feedback extension, we give a kind of decision methods facing directly objectives, which can be used to not only fuzzy decision systems, but also ordinary decision processes.
基于反馈外延，建立了一种直接面向目标的决策方法，它既适用于模糊的决策系统，亦可用于普通的决策过程。
It is useful to make assessment of a decision regardless of the feedback is positive or negative.
决策评估是有用的，无论其反馈意见是正面的还是负面的。
The performance of the orthogonal decision feedback detector(ODFD) is almost the same as that of the decorrelating decision feedback detector(DDFD) but with a much reduced complexity.
正交判决反馈检测器比解相关反馈检测器的复杂度低，且性能相当。
The decision circuit involved both negative and positive feedback loops, which responded differently to changes in the total number of viral genomes inside a cell.
决定通路包括正副反馈环，根据宿主细胞内含有病毒基因组数目的改变而进行选择。
It showed that in both the complete and partial feedback conditions, information utilization pattern was varied over decision phases, and in turn influenced decision performance.
结果表明，在全反馈和半反馈条件下，决策信息利用模式都存在阶段差异，它与决策行动策略分布的变化有关，并影响决策绩效。
And then the whole channel estimation is accomplished by channel estimation results of preamble training sequences and decision feedback pilots.
最后利用前导和判决反馈导频估计的结果联合完成信道估计。
Decision feedback equalizer (DFE) is an efficient and low-cost scheme for suppressing intersymbol interference (isi) in vestigial sideband (VSB) based digital TV (DTV) receivers.
对于减少基于残留边带调制(VSB)的数字电视(DTV)接收机的符号间干扰(ISI)，判决反馈均衡器(DFE)是一种简单而有效的方案。
A training guided decision feedback equalization (DFE) method was proposed for OFDM system.
针对OFDM系统，提出了一种基于训练引导的判决反馈均衡算法。
It will establish the feedback and correction systems and the responsibility tracing system for decision making.
建立决策反馈纠偏机制和责任追究制度。
It will establish the feedback and correction systems and the responsibility tracing system for decision making.
建立决策反馈纠偏机制和责任追究制度。
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