延时的

Based on the idea of frequency domain subspace, a multipath delay estimating method for aperiodic spreading system is proposed.

摘 要：基于频域子空间思想，给出了一种适用于非周期扩频系统的多径时延估计方法。

On one hand, a person needs to be given some political rights before he is able to perform his civic duties.

的忠诚区别开来，只有当领袖和政府的利益与全体人民的利益相一致时，当他们能够真正代表"国家"时，爱国主义才延及他们。

The fuzzy flow-awareness with the load state information can identify different services congruously in path. And the dynamic priority fairness scheduling algorithm based on fuzzy flow-awareness will adjust the priority of forwarding dynamically between streaming flows and elastic flows by changing the threshold of priority queue. The algorithm emphasizes the fairness of scheduling under the light load and the priority of real-time applications under the heavy load for their delay requirements.

与链路负载状态相关的模糊流感知能够实现路径上的一致性业务区分，而基于模糊流感知的动态优先公平调度算法通过调整优先队列负载门限在流式流和弹性流之间实现转发优先权的动态交替，在链路轻载时实现不同流间的相对公平调度，在链路重载时则强调实时业务的绝对优先权以保证其时延要求。

These DSs were first observed at 9 weeks in the distal part of ascending fibers that consist of gracile fasciculus and cerebellospinal-gracile nucleus and white matter of cerebellum. They extend along medulla oblongate to medulla cervix、medulla thorax、medulla lumbalis in accordance with dying-back type degeneration. The corticospinal tract were affected at 18 weeks,and thalamus、the olfactory pathway、the visal pathway、the auditory pathway were affected at 32 weeks.

这种DS从9周龄开始，首先在构成薄束路和脊髓小脑后路的上行纤维的远端区域-薄束核区和小脑白质出现，逐渐按照延髓、颈髓、胸髓、腰髓的顺序，向细胞体方向逆行性地进展。18周龄时波及到锥体路，32周龄时进一步波及到丘脑和嗅觉、视觉、听觉传导路。

In this case, the received carrier is modulated by unknown Doppler frequency and frequency rate. The estimation techniques as maximum likelihood estimator and extended Kalman filter are described and compared in our dissertation by tracking a common simulated highdynamic trajectory.

文中详细推导了任意信噪比情况下，时延和多普勒频率估计的方差下限表达式：在信噪比高于门限信噪比的情况下，具体推导了估计方差的Cramer-Rao限；在信噪比低于门限信噪比时，估计的方差下限还与失锁概率有关。

It is also used to generate SPICE stimulus waveforms for these special sequential logic circuits quickly according to user's logic parameter specifications, as can speed up the logic parameter extraction process and guarantee a proper SPICE simulation waveform for the logic extraction.

提出了对具有反馈信息的时序逻辑电路进行逻辑参数提取时用于SPICE模拟的激励波形自动生成方法，该方法能根据用户指定的要提取的时延参数要求，很快产生这种时序逻辑电路的模拟激励波形，从而可以加快逻辑参数的提取过程，保证参数提取激励波形的正确性。

The statistical performance of the joint estimation method is discussed based on the simulation, and the results show the good performance of the method at low SNR.

研究了低信噪比情况下利用时频分析方法进行时延和多普勒频移联合估计的性能，表明联合估计方法的统计性能良好。

Some factors affecting the performance such as the headend service rule, the piggyback request ability and the request slot number are also discussed.

在此草案的基础上，通过编程仿真MAC层协议的操作过程，得到了系统的吞吐量和时延等性能指标的定量结果，并着重讨论了协议中的头端服务规则、携带申请能力和申请时隙数目等因素对系统性能的影响。

Based on the draft, this paper simulates the MAC layer operations, and the system performance such as throughput and package delay is obtained. Some factors affecting the performance such as the headend service rule, the piggyback request ability and the request slot number are also discussed.

在此草案的基础上，通过编程仿真MAC层协议的操作过程，得到了系统的吞吐量和时延等性能指标的定量结果，并着重讨论了协议中的头端服务规则、携带申请能力和申请时隙数目等因素对系统性能的影响。

Control algorithm as conceived by Smith with predictive functions for compensating first order delay is used to effectively overcome the large time lag and big inertia of the study object. The output of the controller is made to be attempered to the time changing property of the parameters by setting up several fixed models for the typical operating conditions and their control weightiness determined by online calculating their degree of mutual matching.

使用带有Smith预估补偿思想的一阶时滞对象预测函数控制算法，来有效克服对象的大时延、大惯性；并通过建立若干典型工况的固定模型，在线计算其模型匹配度确定控制权重，从而得到控制器的输出的方法，能适应参数的时变。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失