研究了截断信号边界的“吉布斯”现象及数字滤波器相位特性对有限区间信号滤波处理的影响。
The effects of the Jibbs'phenomenon and the phase property of the digital filter on the edges of cutoff signal with limited time domain after filtered is studied.
我国的铁路区间信号设备采用集中放置于室内的形式，这对系统的维护和维修提供了很大的方便。
In China, the train section signal facilities are integrated to put them in the house in order to facilitate the repair and maintenance.
铁路区间信号系统测试评估平台是对铁路区间列车运行安全控制和防护系统进行可靠性、安全性测试及评估的平台。
The testing and assessment platform for railway section signal system is designed to test and assess the reliability and safety of train control and protection system in railway sections.
总体而言，我们的结果表明上市公司利用股票分拆作为旨在增加流动性、且将公司股价调整至最优交易区间的一种信号机制。
Overall, our results indicate that firms use stock splits as a signalling mechanism aimed at increasing liquidity and realigning the firm's share price to an optimal trading range.
使用开盘区间突破交易时，早盘发生的入场信号是最理想。
The early entry price action is ideal when using an opening range breakout for entry.
卫星为相距遥远的地区通过微波提供通讯线路。要在人口密集区间传输电视信号需大容量线路。
Satellites provide communication circuits between widely separated locations via microwaves. To transmit television signals between population centres requires high-capacity circuits.
传统热线法的数据处理方法，不能抑制外界信号干扰及有效测量区间选取不当等因素对测量结果的影响。
By the tradition method of data processing of the heat wire method, the influences caused by factors such as interference signals and incorrect choice of effective test region may not be restrained.
方法超声彩色血流成像计算机仿真中，血流信号是对成像区间内所有点散射体的回波信号累加而得到的。
Methods in the computer simulation of the ultrasound color flow imaging, flow signals are obtained by accumulating all the echo signals of scatterers in the imaging area.
因此，事故当天，故障发生后现场信号人员即使按规范登记了，也不能避免D3115次进入区间。
Therefore, the day of the accident, the fault signal officers even after the on-site registered by specification, we can not prevent D3115 times into the range.
针对自整角机的轴角数字转换，提出了分区间正余弦信号相比较编码和双峰值采样的方法。
A practicable solution to the angle-digital conversion of synchro is provided, which includes cut section coding for the ratio of sine to cosine and sampling on double peak value.
本发明从有 限的信息中找出正确的传输模式和保护区间，以利后续的信号译码工作。
When the guard interval size and mode of the broadcasting signal are determined by one of the mode detectors, the arbitrator further terminates the operations of the other mode detectors.
通过对现有自动闭塞区间通过信号机容许信号点灯电路存在问题的分析，根据相关规范，提出解决办法。
The paper gives solutions to the problems with lighting circuit of permissive aspect of block signal of existing automatic block section according to relevant specifications.
运用统计模拟的方法，提取发动机信号的故障特征，并给出这些特征值的置信区间，实现了故障的定量诊断。
In this paper the statistical simulation method is used to extract the fault features of engine parts and fuel system from corresponding engine sound and oil pressure fluctuation signals.
未发生早期的进场信号或在开盘区间突破信号发生后未出现明显的移动，意味着市场并无主要趋势。
Absence of early entry and no clear getaway on an opening range breakout calls for trading range action with a market generally unable to trend.
要在人口密集区间传输电视信号需大容量线路。
To transmit television signals between population centres requires high-capacity circuits.
以光滑函数的一阶导数作为小波母函数 ，研究了管道泄漏特征信号拐点区间的敏感性 ，突出小波变换系数的局部极值性。
The differential coefficient of smooth function was taken as a mother wavelet for researching the sensitivity segment of inflexion of pipeline leakage signal.
使用置信区间预估方法对曲轴和凸轮轴信号进行了动态正确性检测；
The test injections and the pattern recognition were activated when the camshaft or crankshaft sensor signal were missing during limp home.
本文提出了一种信号等区间分割、中点采样模拟数字混合乘法器。
The paper proposed a signal equal divided middle sampling analog digital multiplier.
并根据该模型提出了加长信号区间的办法解决了这种失真问题。
And with this model, this paper solves the problem of Edge Distortion through enlarging the time zone of the signal.
迭代学习控制的基本思想是基于输出信号与给定目标轨迹的偏差不断修正不理想的控制输入信号，实现在有限时间区间的完全跟踪任务。
The idea of ILC is to gradually revise imperfect control input using the error between system output and the desired trajectory and realize perfect tracking in a finite time interval.
迭代学习控制的基本思想是基于输出信号与给定目标轨迹的偏差不断修正不理想的控制输入信号，实现在有限时间区间的完全跟踪任务。
The idea of ILC is to gradually revise imperfect control input using the error between system output and the desired trajectory and realize perfect tracking in a finite time interval.
应用推荐