The paper suggests the forecasting model about objects that have nonlinear time sequence by using neural network model, and verifies in through an example.
利用人工神经网络原理对某大型高炉实测沉降,建立了具有非线性时间序列的预测模型,通过实例验证,预测效果良好,为预测我国软土地基上大型设备基础及高层建筑的桩基沉降提供了一种新的方法。
The complexity measure is an important dynamic index to describe nonlinear time sequence.
复杂性测度是刻画非线性时间序列最重要的动力学指标,复杂度的计算涉及时间序列长度、复杂度阶次等参数的选择,合适地选择这些计算参数是保证计算结果真实与稳定的前提。
Correlation dimension is an important parameter to measure a nonlinear time sequence quantitatively,and it is widely used to analyze harmonic component of power system and biomedical signal.
相关维数是定量描述非线性时间序列的一个重要参数,在电力系统谐波分析与生物医学信号特征描述等方面得到了广泛地应用。
The hospital outpatient amount is a seasonal time series with the character of complex non-linear combination.
医院门诊量是一个具有复杂的非线性组合特征的季节性时间序列。
The seasonal time series has the double trends of increasing and fluctuating.
季节性时间序列具有增长性和波动性的二重趋势。
The hospital outpatient amount is a seasonal time series with the character of complexive nonlinear combination.
医院月门诊量是一个具有复杂的非线性组合特征的季节性时间序列。
Study and application of PSO-RBFNN model to nonlinear time series forecasting for geotechnical engineering;
PSO-RBFNN模型及其在岩土工程非线性时间序列预测中的应用
Determining the input time delay τ of a neural network for nonlinear time series prediction;
ANN非线性时间序列预测模型输入延时τ的确定
Inter-well connectivityanalysis based on nonlinear time series
非线性时间序列井间连通性分析方法
In this paper we consider the non-linear time series model under the random environment,xt=(α0+α1｜xt-1｜rβ+…+αp｜xt-p｜rβ)1/rεt(zt) We discuss the geometric ergodicity of the iterative sequence defined by this model.
将对随机环境下的非线性时间序列模型xt=(α0+α1|xt-1|rβ+…+αp|xt-p|rβ)1/rεt(zt)进行分析,研究由其决定的迭代序列的几何遍历性。
In signal processing, dynamic system indentification,etc, linear time series analysis becomes increasingly inadequate in precision when non-linear time series actually exists.
非线性时间序列的投影寻踪建模与预报田铮，肖华勇非统性时间序列研究的中心问题是：对平稳过程｛Ｘｔ，ｔ∈Ｚ｝，构造一ｆ：Ｒｌ→Ｒ，使其满足其中ｆ是未知光滑函数，｛εｔ｝～ＷＮ（０，σ２），ｌ＝ｐ＋ｑ。
The projection pursuit learning network to approximate multiple dimensional non-linear time series and the algorithm are presented in this paper, which can approximate the modes of multiple dimensional non-linear time series at any accuracy.
建立了多维非线性时间序列投影寻踪学习网络结构及算法，证明了投影寻踪学习网络可以以任意精度逼近多维非线性时间序列，解决了基于投影寻踪学习的多维非线性时间序列的建模和预测问题，实际应用例子表明该算法可行。
Inter-well connectivityanalysis based on nonlinear time series
非线性时间序列井间连通性分析方法
Research on Nonlinear Time Series' High Performance Simulation Algorithms
非线性时间序列高性能仿真算法研究
On-line prediction of nonlinear time series using RBF neural networks
基于RBF神经网络的非线性时间序列在线预测
The research of dynamic structure abrupt change of nonlinear time series
非线性时间序列的动力结构突变检测的研究
Study on Self-Memory Model of Hydrologic Nonlinear Time Series Analysis;
水文非线性时间序列分析的自记忆模型研究
The Nonlinear Time Series Model of Xi an Urban Daily Water Demand;
西安市日用水量的非线性时间序列模型
Chaotic Nonlinear Time Series Analysis in Hydrologic River Inflow System;
水文流量系统中混沌非线性时间序列法的研究
Analysis of Landslide Prediction by Chaotic Nonlinear Time Series;
基于混沌非线性时间序列的滑坡预测预报研究
Study on Neural Network Prediction of Nonlinear Time Series;
非线性时间序列的神经网络预测的研究
Extracting the Trends of Time Series Based on the Copular Functions
基于COPULA方法提取非线性时间序列的趋势项
Research Advances of Nonlinear Time Series Analysis Applying in Climatology
非线性时间序列分析在气候中的应用研究进展
Non-linear Time Series Analysis of Evolution Status of Supersonic Mixing Layer
超声速混合层发展情况的非线性时间序列分析
The Study of Nonlinear Noise Reduction for Chaotic Time Series;
混沌时间序列的非线性去噪方法研究
Research on Modeling of Multivariate Nonlinear Nonstationary Time Series;
多元非线性非平稳时间序列的建模方法研究
Phase space reconstruction and prediction of nonlinear economic time series;
非线性经济时间序列的相空间重构及预测
Nonlinear Characteristic Examination of Economic Time Serial and Its Applications;
经济时间序列的非线性特性检验及其应用
Nonlinear Characteristics of Statistical Time Sequence of Circulation Quantity in Library
图书流通量统计时间序列的非线性特性
The nonlinear dynamic analysis with multi-channel EEG time series
多道脑电信号时间序列的非线性动力学分析