• 噪声载荷一种高频宽带随机载荷循环疲劳寿命预测被广泛采用时域计数很难直接利用

    Sonic loading is a high frequency, broadband random process. Basic cycle counting methods, which are prevalently used in time domain, are difficult to be applied.

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  • 模型预测控制(MPC),称为滚动时域控制(RHC),一种基于模型控制理论采用线性非线性模型预测系统活动

    Model predictive control (MPC), also known as receding horizon control (RHC), is a class of model-based control theories that use linear or nonlinear process models to forecast system behavior.

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  • 时域分析表明,设计的预测控制器对外部正弦干扰较强鲁棒性,得到的结果关于二次型平均性能指标优的。

    Time domain analysis shows that this predictive controller is of stronger robustness to external sinusoidal disturbances, and is suboptimal with respect to quadratic performance indexes.

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  • 目的:评价信号平均心电图SA-ECG时域分析频谱时间标预测冠心病心律失常事件AE)方面的差异。

    Objective:The purpose of this study was to compare time domain analysis (TDA) of signal-averaged electrocardiogram (SA-ECG) with spectrotemporal mapping (STM) in predicting arrhythmic events (AE).

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  • 在导传播理论波形预测理论的基础,研究了超声导波检测管道时,如何利用时域波形重构缺陷图像的问题。

    Based on the ultrasonic guided wave technique and the dispersive waveform prediction method, a method about how to image defects in pipes is presented.

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  • 本文首先对心理声学模型滤波器组、量化比特分配预测编码时域噪声成型等技术进行研究。

    In this dissertation, psychoacoustic models filter Banks quantization and bit allocation predicate coding and temporary noise shaping is analyzed.

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  • 通过选取具有储备池机制回声状态网络ESN作为网络预测模型建立一种直接预测方法直接构建预测原点预测时域之间的定量关系。

    It selects ESN with the mechanism of the "reservoir" as predict model to set up a direct predict method which directly relates the prediction origin and prediction horizon.

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  • 采用基于时域特征扩展基于正交分解特征扩展方式建立过程神经元网络模型利用电力负荷数据进行网络训练和负荷预测

    The two different ways based on the time-domain feature expansion and the orthogonal decomposition feature expansion are used to establish process neural networks model.

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  • 通过并联有源电力滤波器时域分析得到电流预测控制内部模型结构,根据预测控制理论并联有源电力滤波器的电流控制环进行了研究实现

    Through the analysis of SAPF in time domain, the internal model of current predictive control is obtained and the current loop of SAPF is studied and realized.

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  • 然后建立时域关于搜索块参考块之间运动矢量夹角的概率模型,对于帧间预测宏块通过聂曼皮尔迅准则进行运动判决。

    For Inter-MB, a temporally statistical modal with regard to vector angle was established and the moving object was detected by using the neyman-pearson criteria.

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  • 针对一般形式非线性系统,研究终端约束的稳定预测控制策略-有限时域滚动控制相对传统控制的次优性问题。

    In this paper, considering nonlinear systems, the suboptimality of receding horizon control with Terminal Constraints is presented and compared with traditional optimal control.

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  • 该算法中P帧之间的参考预测关系构成多条链状结构,使视频具有时域可扩展性

    Temporal scalability is obtained with prediction chains constructed to give prediction dependency between P-frames.

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  • 背景出发,充分利用图像序列中占绝大部分的背景像素来构造弱小目标检测,并提出时域上利用背景预测技术实现检测。

    And the technique of small target detection is put forward based on temporal predictions of the background in infrared image sequences.

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  • 具有便捷的趋势预测分析历史数据故障数据查询功能完善的故障诊断方法,能够时域域、幅值域对设备进行故障诊断。

    This system has trend forecasting, history data querying, and fault diagnosis ways in the time-domain, frequency-domain and amplitude-domain.

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  • 维情形中,基于结合射线跟踪时域有限差分法(FDTD)室内无线传播混合建模方法对于室内无线传播的预测结果测量结果吻合较

    In a 2-d structure, the calculation results of a hybrid method, which is based on combing ray tracing and finite-difference time-domain (FDTD) method, agree well with the measurement.

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  • 维情形中,基于结合射线跟踪时域有限差分法(FDTD)室内无线传播混合建模方法对于室内无线传播的预测结果测量结果吻合较

    In a 2-d structure, the calculation results of a hybrid method, which is based on combing ray tracing and finite-difference time-domain (FDTD) method, agree well with the measurement.

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