而AR模型的阶次由最终预测误差（FPE）判据确定。
The order of the AR model can be determined by Final Predictio nError (FPE) criterion.
提出了一种基于打印机模型和视觉模型的阶调误差扩散算法。
A printer model and human visual model based method on tone-dependent error diffusion (TDED) is proposed.
根据对象的输入输出采样数据，用数值计算方法分析热工对象模型的阶次。
Based on the sampled date of the system input and output, the paper presents a method for numerically analysing the system model order.
但是，当模型的阶数很高时，无法计算并比较每一个备选模型的准则函数值。
However, when the order of ARMA model is very high, to compare every candidate model's criterion value is computationally infeasible.
其辨识未知模型时，可以用最小二乘算法观察辨识系统的精度来确定模型的阶次。
Its identification unknown model, you can observe the identification system using least-squares algorithm to determine the accuracy of the model order times.
本文提出一种同时辨识单输入-单输出线性定常系统差分模型的阶次和参数的方法。
A simultaneous identification method of model order and parameters has been established in this paper.
借助于模型降阶技术，在不显著降低系统性能的前提下，降低模型的阶数以简化设计。
With the help of model reducing technique, full order model is reduced to simplify the design without degrading much of the performance.
当使用系统辨识方法建立建筑墙体动态热特性模型时，通常将时间离散模型的阶次通常设为定值。
When using the system identification methods to establish the dynamic thermal model of the building wall, the order of the discrete time model was usually set up to be constant value.
建立线性自回归模型，应用于洪水实时预报，并应用aic、BIC这两种准则以确定自回归模型的阶数。
A linear ar model is set up to be applied in real-time flood forecasting. Two criterion AIC and BIC are used to decide the exponent number of the linear ar model.
笔者利用时间序列中的自回归模型AR来求取脉动风的随机过程，找出了适合某电视塔的自回归模型的阶数。
This paper makes use of auto regression model named AR in the array of time to found out the stochastic process of pulse wind. The suitable step number of auto regression …
基于残差序列最小自相关原理，提出一个新的模型适用性检验准则及其递推算法，用于确定有色噪声过程模型的阶次。
Based on the least-autocorrelation (LAC) principle, a new testing criterion of model fitting and its recursive algorithm are presented to determine the orders of a colored process.
利用所得的各阶损失函数值，可方便地确定系统的阶次、当系统噪声为有色噪声时，本方法党政军可同时确定噪声模型的阶次。
According to the loss functions, the model order can be easily determined and the order of the noise model can also be determined simultaneously if the model noise is colored.
模拟中选用了偏态的一阶自回归模型。
本文将序列模型逼近法推广到稳态大系统的递阶优化与控制中去。
This paper extends the sequence model approximation (SMA) approach to hierachical control of large-scale steady state systems.
本文将二阶矩两相湍流模型和颗粒动力学理论结合，提出了各向异性的二阶矩稠密两相湍流模型。
Finally an anisotropic two-phase turbulence model for dense gas-particle flows combining the usm model with the particle kinetic theory is proposed.
然后结合输电系统的实际情况分析计算了降阶模型误差对最优励磁控制的微动态稳定鲁棒性的影响。
The effect of the modelling error on the micro-dynamic robust stability of an optimal excitation regulator is calculated according to the actual conditions in a transmission system.
在这一背景下，本文首先阐述了模型降阶的基本原理，以及信号完整性分析的意义。
Under such background, this paper first introduces the principles of model order reduction and the significance of signal integrity analysis.
本文引入学习机的功能阶数的概念，给出二阶学习机的一种工作模型。
In this paper the concept of ability order of learning machine is introduced and a model of second order learning machine is given.
无模型控制方法非常适用于实际的阶数难以知道或难以辨识，且是时变的非线性系统。
The model-free control is especially useful for real nonlinear systems whose orders and modeling are very difficult to be known and time varying.
详细阐明了时间序列的基本思想、几种基本时序模型和时序动态特征，讨论分析了如何进行模型识别、模型参数计算和模型的定阶。
The basic idea and some kinds of the common time series models and the development characteristics of time series are explained in detail.
本文探讨了“串级阵阶模型误差”(包括控制回路中的惯性环节)对线性二次型(LQ)最优控制的稳定鲁棒性的影响。
In this paper the effect of "serial reduced order modelling error" (including the inertia links in regulation loop) on the robust stability of LQ optimal regulators is analysed.
本文讨论了船舶在不规则海浪中运动的AR模型描述方法和AR模型阶的选择，并用自适应预报的方法提出了超前k步的自适应预报器。
In this paper the description of the ship motion with ar model, the selection of the order of the ar model and the construction of the K steps advanced adaptive predictor are discussed.
本文介绍一种离散系统模型降阶的混合方法。
A mixed method of discrete system model reduction is proposed.
算例表明：本文提出的新的状态空间气动弹性模型是一种精度较高而阶数较低的模型。
The results show that the new state-space aeroelastic model is one which has higher accuracy and lower order.
将奇异摄动方法应用于一个二元精馏塔的模型降阶，得到了一个用于控制器设计的集结简化模型。
A singular perturbation method was applied to a model reduced order of a binary distillation column, and an aggregated model for designing a controller is deduced.
本文针对数控车削在线检测的需要，建立了用于状态监测与预报的AR模型，并开发了基于该模型的软件，它能够实现AR模型的自动定阶、AR谱分析、加工状态的实时预报。
In this paper, ar model has been built for on-line NC turning monitoring and the software has been developed which can decide the order of ar model, analyze ar spectrum, predict working condition.
有限元模型的动力缩聚法已被广泛地应用到大阶系统的特征分析、试验-分析模型的相关分析等领域中。
Dynamic condensation methods for finite element models have been broadly applied in eigenvalue problems of large structures, test analysis model correlation and so on.
有限元模型的动力缩聚法已被广泛地应用到大阶系统的特征分析、试验-分析模型的相关分析等领域中。
Dynamic condensation methods for finite element models have been broadly applied in eigenvalue problems of large structures, test analysis model correlation and so on.
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