sample time

英 [ˈsɑːmpl taɪm] 美 [ˈsæmpl taɪm]

抽样时间

计算机



双语例句

  1. The percent of non empty sets of notifications that are retrieved by the notification service every sample time.
    在每个采样时间内,通知服务获取的非空通知集合的百分比。
  2. There are some functions as modify sample time or modify controller's parameters on line and display.
    具有在线修改采样时间、控制算法、控制参数、图形显示功能。
  3. The known sample values are used to estimate the value of the next sample time, and the actual start or stop of the voltage sag are confirmed by detecting how much the actual values deviated the predict values.
    利用已知的电压采样值预测下一采样时刻的电压采样值,通过检测实际值和预测值的偏差判断电压扰动的起止时刻。
  4. The relation among the tracking and filtering parameters of the nonlinear second-order discrete-time Tracking-Differentiator, and amplitude and frequency of its sinusoidal input-output signals and sample time was studied extensively.
    针对二阶非线性离散跟踪微分器的跟踪和滤波参数、正弦输入信号幅值和频率、正弦输出信号幅值及采样时间之间的关系进行了研究。
  5. Study on the Sample Time of Current Loop Influence to the Servo System
    电流环采样时间对伺服系统快速性影响的研究
  6. It is a pure real number operation and just needs calculations for a small number of values of Laplace transform variable s ( 12 values for one sample time). So it is a rather rapid algorithm.
    它是纯实数运算,而且只需对较少的拉氏变换变量s值作计算(通常对每一采样时间选用12个s值),因而是一种计算速度较快的算法。
  7. [ Methods] Using IRMA method, we measured the levels of serum calcium and parathormone from 1 hour to 48 hours after birth in 62 newborns, analyzed the correlation between these two variables, and compared them with gestational age, birth weight and sample time.
    [方法]应用IRMA法检测62例新生儿生后1-48h血钙及甲旁素水平,分析二者之间的相关性以及分别与胎龄、出生体重、取血时间之间的关系。
  8. The main technical parameters ( such as sample flow rate, sample time and noise level and so on) are tested and compared with the prototype made in foreign countries.
    也介绍了采样器的主要技术参数(如采样量、采样时间和噪声值等),并与样机进行对比测试。
  9. It analyses and calculates the three-phase current of current sample time and of the last by a multi-layer feedforward neural network ( MLFNN), then the harmonic components of the three-phase current are got.
    该方法应用一个多层前馈神经网络(MLFNN),对当前采样时刻和上一采样时刻的三相电流采样值进行分析计算,得出三相电流的谐波分量。
  10. Although online modeling has lower precision, the identification time is far less than sample time. So the online modeling based on MRAN accords with the real time identification and can be used in model based control algorithm directly.
    而在线建模的学习算法虽然精度不够高,但辨识时间远远小于现场数据的采样时间,符合实时建模的要求,可直接应用于基于模型的控制算法。
  11. The algorithmic complexity and the approximate entropy of EEG were calculated and analyzed with different data points, different sample frequencies and different sample time duration.
    计算和分析了脑电的算法复杂度和近似熵随着信号的数据点数、采样频率和时间的变化过程。
  12. And when comparing with the model of updating locations with uniform sample time, the proposed model can reduce the communication traffic between moving objects and locating facilities with the same average prediction error.
    与等时位置更新模型相比,基于道路网络的非等时位置更新模型在平均预测误差相近的情况下,可以减少移动目标和定位设施之间的通信量。
  13. Ambient air quality standard between China and America was compared in the fields of function determination, standard's level, pollutant's item, sample time and mass concentration limit etc.
    比较了中美两国环境空气质量标准的制定依据、功能区划分、标准级别、污染物项目、取值时间和污染物质量浓度限值等内容。指出美国环境空气质量标准的修订频次高于我国;
  14. The IRIG-B decoding device can receive IRIG-B code synchronous clock signals and Pulse Per Second ( PPS). The CPLD hardware data acquisition controller ensures the sample time accuracy in the system.
    设计了IRIG-B解码器,可以接收IRIG-B同步时钟信号和PPS脉冲信号,并且设计了CPLD硬件数据采集控制控制器保证采样的时间精度;
  15. Analyzes the match relation of each sample time in oscillogram combining work model.
    结合工作模型分析了波形图中各个时间的对应关系;
  16. First, the problem of choosing sample time in the discretized variable structure control of continuous-time systems is analyzed, then direct design methods of variable structure for discrete-time systems are discussed.
    首先研究了将连续系统的变结构控制理论离散化后应用在离散系统时采样时间选取的问题,接下来讨论了直接针对离散系统的变结构控制的设计。
  17. Mathematics analysis in frequency domain for sample time staggered space vector modulation technique
    错时采样空间矢量调制技术的频域数学分析
  18. And we also have discussed some problems: the exit of grey prediction under stable work condition, reasonable selection of sample time and prediction step, and achieved valuable acknowledge.
    同时对采样周期和预测步数合理选择等灰色预测应用中的几个问题进行了探讨,取得了有价值的认识。
  19. Findings indicated that the distortion value of interest rate on loan must be bigger than net tax shield value in sample time.
    研究结果发现在样本期内,债务的利率扭曲价值要大于净税盾价值。
  20. To the nonlinear networked control systems ( NCS) in which network-induced delay is time-vary and less than one sample time, the stability and controller design method are discussed.
    针对时变网络诱导时延小于一个采样周期的非线性时延网络控制系统,讨论系统的稳定性及控制器的设计方法。
  21. For the fault feature information of diesel engine cylinder pressure signal acquisition, the system takes the 16 bits A/ D converter chip to guarantee the accuracy of the sample time.
    针对柴油机气缸压力信号获取故障特征信息,使用16位精度的A/D转换芯片保证了采样的时间和精度。
  22. The second is that different researcher used different sample time. As the regional disparity change over time, the different sample period may result in different conclusions.
    二是不同的研究采用了不同的样本时期;由于地区差距随时间而变化,样本时期的不同可能会造成结论的不同。
  23. For example, reflecting the high welfare social security spending accounts for a percentage of GDP, because of its quarterly non-availability of data can not be used. ( 3) The selection of the sample time.
    比如,反映欧洲高福利保障制度的社会福利支出占国内生产总值的百分比,因为其季度数据的不可获得性而无法采用。(3)样本时间的选取。
  24. At last, the author uses regression analysis to test the specific influential degree of the milestone events on the average month premium rate of A share and H share during the sample time interval.
    最后运用回归分析来检验各样本时段内,所发生的标志性大事件对A股和H股的平均月溢价率的具体影响程度。
  25. The proof of algorithm stability assured that a sequence of control action can be acquired to make closed-loop system asymptotically stable in each sample time. By that the system can be state stable quickly through this method.
    算法的稳定性证明保证了在每一个优化周期内都能得到一组使闭环系统渐进稳定的控制作用序列,可以较快地实现严格的状态稳定。
  26. In each sample time, the model is linearized through the scheduling variable, and the linear predictive controller is computed.
    在每个控制周期,通过调度变量当前值得到全局非线性模型的线性化模型,然后进行线性预测控制器的计算。
  27. It can calculate a number of forward predictive control data though rolling optimization every sample time.
    它在每一个采样时刻通过滚动优化计算出未来若干时刻的预测控制量。
  28. The sample time is selected at last and the anti-jamming program is formulated which provide the foundation for specific experiment.
    并选择了系统的采样时间,给出了抗干扰方案,为实验的具体实施奠定了基础。
  29. First I designed the traditional PID controller and filter network using the method of expected frequency characteristic and then obtained the corresponding digital controller after selecting a reasonable sample time.
    首先利用期望特性法设计了传统PID模拟控制器及滤波网络,并合理选择了采样时间得到了相应的数字控制器。