Timeseriesanalysis相关论文
目的:分析2005-2020年河南省≤14岁儿童丙型肝炎（丙肝）疫情的时间序列特征，并通过有效的模型预测其流行情况。方法:资料来源于中国疾......
To date,there are very few studies on the transition beyond second Hopf bifurcation in a lid-driven square cavity,due to......
Lectures in classrooms reach dozens of students at a time,but the lecturer can find it extremely difficult to gauge stud......
This paper presents research about the blended learning that is carried out in the classroom using the Learning Manageme......
Directional accuracy is one of the most important factors that it will impact the application of the maglev gyro total s......
Abstract:This study aimed to predict the incidence of mumps using a seasonal autoregressive integrated moving average (S......
Research and Analyzing of the Current Sales Promotion Plan and Countermeasure of Automobile 4S Shop-
This paper,aimed at the problems existing in the domestic current promotions are analyzed,studies the marketing status q......
室内空间测量定位系统是一种基于旋转激光扫描的分布式测量定位系统,激光信号从发射站产生经由物理空间传播并被接收器接收最终形......
Hydrodynamic characteristics of a typical karst spring system based on time series analysis in north
In order to study the hydrodynamic characteristics of the karst aquifers in northern China, time series analyses (correl......
Hydrodynamic characteristics of a typical karst spring system based on time series analysis in north
In order to study the hydrodynamic characteristics of the karst aquifers in northern China, time series analyses (correl......
Background:An increasing trend of the incidence of mumps has been observed in a few developing countries in recent y......
Accurate and timely rice mapping is important for food security and environmental sustainability.Wedeveloped a novel......
The characteristics of spatial variations of arsenic in surface water and shallow groundwater of Chi
This paper aims to illustrate the spatial and temporal variations of the arsenic concentration in both the surface water......
以IGS发布的电离层总电子含量(total electron content,TEC)数据为样本,利用时间序列分析进行预报。将TEC时间序列分解为趋势项、......
介绍Vondrak滤波的基本原理及两种不同的公式求解过程,通过模拟算例指出自回归AR模型并不适用与所有的数据序列。针对现有的时间序......
时间序列是指将某种现象的一系列观测值按照时间先后顺序排列所形成的序列.对时间序列的分析和预测能够为我们提供良好的决策支持.......
The paper builds up the forecasting model of air temperature according to the data (1994～1998) of Fu Jin area.At the same......
AIM: To study the application of artificial neural network (ANN) in forecasting the incidence of hepatitis A, which had ......
Modeling seasonal leptospirosis transmission and its association with rainfall and temperature in Th
ABSTRACT Objective:To study the number of leptospirosis cases in relations to the seasonal patt, and its association wit......
目的探讨2013—2015年上海市高温热浪事件对人群非意外死亡风险的影响。方法收集2013—2015年上海市人群非意外死亡数据、气象数据......
Assessing artificial neural networks coupled with wavelet analysis for multi-layer soil moisture dyn
本文通过对荣华二采区10...
目的 :研究中山市恶性肿瘤死亡率的流行学特点 ,为制定防治计划提供依据。方法 :以中山市恶性肿瘤死亡率调查资料为样本 ,应用 SAS......
多维可控自回归（ＣＡＲＶ）模型对模态参数对识别精度很高，但受噪声影响却严重，现有的方法很少考虑有噪声输入的情况而使ＣＡＲＶ，方法的使用受到极大限制......
给出了ＡＲ模型参数二阶距Ｙｕｌｅ－Ｗａｌｋｅｒ方程四阶矩Ｙｕｌｅ－Ｗａｌｋｅｒ方程估计的等价最小二乘估计，以及二阶矩和四阶矩Ｙｕｌｅ－Ｗａｌｋｅｒ方程参数估计的递推算法，在此基础上提出了一种时间......
在充分研究晋祠泉流量动态的基础上，分析了影响晋祠泉流量的主要因素，并利用时间序更分析方法，建立了晋祠泉流量动态的模拟模型，在此基......
将有回水顶托影响的河段视为多输入－单输出系统，把水位过程视为时间序列，用时间序列分析最优控制理论，建立了可考虑回水顶托影响的水位......
采用时间序列分析法对中国固体废物产生量进行预测，结果表明２０１５年中国县及县以上企业固体废物产生量将达到９３２６７万ｔ，危险废物将达到１３９９万ｔ。中国主......
