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Background:In this study we examined the habitat preferences of three diurnal raptors in relation to human access.We aim......
In African communities, traditional beer drinking remains a unifying factor within its populations both socially, commer......
为了进一步降低大流检测算法在高速网络中的漏检率并提高大流流量的测量精度,提出了一种基于LEAST淘汰策略和计数型布鲁姆过滤器(C......
A new idea and a distinctive method have been proposed, which concern real errors and their estimators. By using the ide......
We study the following coupled system of quasilinear equations:{-△pu+|u|^p-2u=f(u)+λυ,x∈R^N,-△pυ+|υ|^p-2υ=g(υ)+......
A practical approach for near infrared spectral quantitative analysis of complex samples using parti
The number of latent variables (LVs) or the factor number is a key parameter in PLS modeling to obtain a correct predict......
In the MHC classⅠmolecule binding antigenic peptides processing and presentation pathway,the ubiquitin-proteasome syste......
Global stability and instability of a class of discrete-time adaptive nonlinear control systems are investigated.The sys......
The rate of convergence for the least squares estimator in nonlinear regression model with dependent
We study the parameter estimation in a nonlinear regression model with a general error's structure,strong consistenc......
,A NUMERICALLY STABLE BLOCK MODIFIED GRAM-SCHMIDT ALGORITHM FOR SOLVING STIFF WEIGHTED LEAST SQUARES
Recently,Wei in[18]proved that perturbed stiff weighted pseudoinverses and stiff weighted least squares problems are sta......
In this paper,we investigate the condition numbers for the generalized matrix inversion and the rank deficient linear le......
In this article,the Bayes linear unbiased estimation (BALUE) of parameters is derived for the partitioned linear model.T......
针对钢铁企业高炉煤气发生量的机理模型难以对其进行预测的问题,建立了基于Elman神经网络和最小二乘支持向量机相结合的预测模型。......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
LIMITING BEHAVIOR OF RECURSIVE M-ESTIMATORS IN MULTIVARIATE LINEAR REGRESSION MODELS AND THEIR ASYMP
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
The Superiority of Bayes Estimators in a Multivariate Linear Model with Respect to Normal-Inverse Wi
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
多模型建模方法通常比单一模型建模方法适用范围更广、效果更佳,但也存在着因模型选择失当而导致发生错误,为解决该问题,提出了一......
在转台目标雷达成像中，受转台架设条件所限，定标球中心难以与转台中心严格对准，使得利用定标球对目标进行定标成像时出现散焦。本文从......
Gear fault diagnosis technologies have received rapid development and been effectively implemented in many engineering a......
动力电池的容量剩余表现称为荷电状态(SOC),是衡量电池管理系统好坏的重要参数之一,通常定义值是电池剩余的容量除以电池额定容量......
In this paper,a kind of lateral stability control strategy is put forward about the four wheel independent drive electri......
In this paper,we present a tensor least square based model for sand/sandstorm removal in images.The main contributions o......
Kalman filter is commonly used in data filtering and parameters estimation of nonlinear system,such as projectile's ......
In this paper, we extend matrix scaled total least squares (MSTLS) problem with a single right-hand side to the case of ......
作为物流配送的关键一环,车辆调度问题是运输环节优化的核心问题之一.企业要想提高自身经济效益,降低成本,实现高额利润就必须要采......
This study investigated the feasibility of hyperspectral imaging techniques to estimate the vigor of heatdamaged Quercus......
To implement the prediction of the logistics demand capacity of a certain region,a comprehensive index system is constru......
为了合理解决用电高峰电量分配问题,采用短期负荷预测是一种非常有效的手段,在电力系统安全调度、经济运行中扮演着重要角色。利用......
机载燃油泵的性能退化数据呈现出平稳—加速—平稳的多阶段模式。针对燃油泵性能退化数据具有非线性、非平稳的特征,提出了一种基......
A sparse algorithm for adaptive pruning least square support vector regression machine based on glob
Least square support vector regression(LSSVR)is a method for function approximation,whose solutions are typically non-sp......
Growing client population, ever-increasing service demand, and complexity of services are the driving factors for the mo......
入侵检测系统面临的主要问题是计算量大,特征选择被引入解决这一问题。针对现有方法的缺点,利用改进的粒子群算法来搜索最优特征子......
[目的]槟榔江水牛为我国目前为止发现的唯一本土河流型水牛，具有产奶性能高、肉用性能好的特点，为了进一步阐明槟榔江水牛的生长发育......
在对我国6种具地域性代表的红烧肉进行感官分析,并建立感官描述词汇表的基础之上,采用仪器分析法分别对红烧肉感官描述属性各分指......
为良好控制离心式通风机运转,准确预测通风机参数情况,根据统计学原理和风险控制最小化理论,建立了最小二乘支持向量机回归预测模......
测量机直线度误差是测量数据误差的主要组成部分,一般可采用测量标准件的方法进行标定。将最小截平方法引入移动最小二乘法,对标准......
针对引伸计法检测钢筋连续屈服形式的屈服强度的方法在实际检测中不便于应用的问题,通过比较各类钢筋屈服强度判断方法,并与MTS公......
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在这篇论文，建立水力的设备的差错诊断的模型在细节被描述。它也学习递归最小平方法的优点。当 LSM 在计算水力的设备的差错被使用，......
最小二乘数据拟合方法的全局性较好,而非均匀B样条函数又具有良好的局部性,因此非均匀B样条最小二乘的稳定性及数值精度都能够得到......
数量性状基因座（ＱＬＴ）的复合区间定位法是区间定位法的１种改进方法，它大大提高了ＱＬＴ定位的准确性，但计算上比较复杂和费时，由于其似然比统计量的......
采用离散化二阶系统的分析方法实现了动态汽车衡的称重测量.从称重过程的力学模型分析入手,推导出系统传递函数关系并作离散化处理......
为提高光纤陀螺精度，需要对其随机误差进行精确建模。以VG941—3AM微型精密光纤陀螺仪为实验研究对象，进行了数据采集、预处理和平稳......
提出了用于修正10kV配电系统非量测负荷的变权值最小二乘估计算法,该算法采用了权值随残差变化的权函数,从而较大程度上抑制了伪量......
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We put forward a robust method for estimating motion parameters from the 3-D space position vectors of feature points on......
The goal of this study is to solve the neutron diffusion equation by using a meshless method and evaluate its performanc......
239Pu alpha spectrum analysis based on PIPS detector response function and variations with vacuum an
Effect factors of the absorption of the source, air,entrance window, and dead layer of a detector must be consideredin t......
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