The moving average model-based nonstationary time series method is used in the model distinction, parameter estimation, and new information prediction in this paper.
根据大坝裂缝开度实测资料的特点,将裂缝开度{xt}看成一系列时刻t1,t2,…,tn得到的时间序列,采用基于滑动平均模型MA(q)的非平稳时间序列法,对其进行模型识别、参数估计和新息预报。
This method constituted a discrete dynamic moving average model in state space and further adopted 2N algorithm to precisely compute Markov parameter matrix in the identification model.
基于状态空间描述建立了离散动力系统滑动平均模型,并应用2N算法精细计算了系统模型的马尔科夫(Markov)参数矩阵,给出了全局时间域内多点分布动态载荷识别问题的精细识别模型。
Nonlinear autoregressive model of single well and nonlinear au-loregressive moving average model of well group were proposed.
建立了单井非线性自回归模型和井组非线性自回归滑动平均模型。
This paper,based on Auto Regressive Moving Average(ARMA),presents a traffic predictor that uses group model,using time series to build the mathematic models.
基于自回归滑动平均模型(ARMA),利用时间序列建模,提出了利用组合模型对网络流量进行预测的方法。
In order to improve the accuracy of forecast for cigarette sales,balance the demand and production and realized cigarette industry and commerce synergy marketing,proposed an hybrid forecast model based on ARMA(autoregressive moving average model) for cigarette sales.
为了提高卷烟销售预测准确性,平衡生产与需求,协同工商业,建立切实合理的月供应计划,提出了一个基于ARMA(autoregressive moving average model,自回归滑动平均模型)的混合卷烟销售预测模型,实现卷烟月总量的预测。
From the discrete solution of the equation of vibration of engineering structure, the equalility of the neural network based time domain identification and the ARMA model was verified.
另一方面,作为一种时域线性回归方法,自回归滑动平均模型(ARMA模型)也可被用于识别的结构参数识别。
CARMA+QOS Realizing the Adaptation of Network s Fluence;
基于受控自回滑动平均模型和服务质量的流量整形
The Studying and Applying of MultidimensionalAutoregression Moving Average Models;
多维自回归滑动平均模型研究与应用
Wind Speed Prediction Research Based on Double ARMA Models
双自回归滑动平均模型风速预测研究
MOVING AVERAGE MODEL OF NONSYNCHRONOUS TRADING
不同步交易的滑动平均模型及其回报分析(英文)
Two-stage Identification Methods for ARMA Models Using RLS
基于RLS的自回归滑动平均模型的两阶段辨识方法
Short Term Forecast of Electricity Price Based on Mixed Autoregressive Moving Average and Hidden Periodic Model;
基于混合自回归滑动平均潜周期模型的短期电价预测
Moving Average Convergence Divergence(MACD)
平滑异同移动平均线
Modeling and Sliding Mode Control of the Average Current Mode Parallel-Connected Buck Converters
平均电流型并联Buck变换器的建模及滑模控制
A convenient way for autoregressive moving average model order determination autoregressive moving average(n,n-1) modeling strategy;
自回归滑动平均建模的一种简便定阶方法 自回归滑动平均(n,n-1)建模策略
The Life Annuity Models of Defined Contributed Enterprise Annuity Insurance Based on Moving Average Interest Rate;
缴费预定型企业年金保险中基于滑动平均利率的生存年金精算现值模型
Intertemporal Consumption-Smoothing Model and International Capital Mobility
跨期消费平滑模型与国际资本流动性
exponentially weighted moving average model
指数加权移动平均数模型
Data stream prediction model based on weighted moving average
基于加权移动平均的数据流预测模型
A New Method to Determine Safety Factor of Plane Sliding Uniform Slope Based on Elastic Limiting Equilibrium Theory
一种确定平面滑动型均质边坡安全系数的弹性极限平衡方法
Methods applied home and abroad such as drift model,sliding model and mono-phasic fluid model can not illustrate the above mentioned phenomena.
目前国内外常用的漂流模型、滑动模型、均流模型等均不能描述这种特殊情况。
Research and application of the campus network monitor-based dynamic exponential smoothing model
动态指数平滑模型在校园网络监控中的研究
Establishment of assay for smooth muscle cell migration induced by PDGF in rat aorta
PDGF诱导大鼠主动脉平滑肌细胞迁移模型的建立
Study on EWMA Controller with Variable Gain;
变模型增益指数加权移动平均控制器研究
Research on the Damage Identification of Girder Bridge Structures Based on Auto-Regressive Moving Average Model;
基于自回归移动平均模型的梁桥损伤识别研究