For the difficulty of determining the reliability of each sensor and low precision of observed data,a new fusion method based on supporting matrix and optimal weight is presented.
针对当前多传感器融合过程中,各传感器可靠度估计困难和观测值融合精度低的问题,文中提出一种基于支持度矩阵的最优加权多传感器融合方法,首先建立各传感器之间的相互支持度矩阵,然后对综合支持度高的传感器进行最优加权融合。
Through training and simulating,by means of MATLAB and compared with optimal weight filter method,BP neural network provides better accuracy in retraining white noise.
多传感器含噪声的输出信号序列和目标真值作为样本,用于网络训练,用检验样本对训练后的网络进行检验,并与最优加权滤波方法比较,MATLAB 下的仿真结果表明:BP 网络用于多传感器系统滤波降噪有明显效果。
Through training and simulating,by means of MATLAB and compared with optimal weight filter method,BP neural network provides better accuracy in restraining white noise.
多传感器含噪声的输出信号序列和目标真值作为样本,用于网络训练,用检验样本对训练后的网络进行检验,并与最优加权以及最优加权与递推最小二乘法相结合的滤波方法比较。
This paper brings forward combining these 3 prediction methods after best weighting method,forming a combination prediction method which has the respective advantage of the 3 methods.
提出了最优加权组合预测方法,其精度更高,更适用于对形变监测数据要求高的场合。
Aiming at solving the problems in various single traditional forecasting methods,a combined forecasting model based on optimal weighted method was put forward.
根据珠江三角洲天河水文站的水位预测要求,运用最优加权法建立了多元线性回归、灰色系统GM(1,1)和BP神经网络的组合模型。
The method combines the advantages of weighted stacking and adaptive weighted stacking.
针对加权叠加方法中存在的模型道建立不够准确,及自适应加权叠加中存在计算量过大的问题,提出了将这两种方法的优点结合起来建立模型道的方法--横向滑动寻优建立模型道法。
On the basis of extensive absorbing the advance technology inside and outside, the theory of generalized linear inversion AVO and non-linear AVO inversion and weighted stacking technology were discussed detailed to the characteristic of heterogeneous reservoir.
在本文的研究中，AVO方法技术与地震资料处理及解释研究得到了紧密地结合，在广泛吸取国内外AVO油气检测先进技术的基础上，针对非均质气藏特点的需要，文章详细论述了广义线性AVO反演方法和非线性AVO反演方法、AVO反演中的加权叠加技术的方法原理，并对上述方法分别进行了详细的模型的正演和反演的研究。
Forecast with Optimum Weighted Composition of Grain Production in Anhui Province;
安徽省粮食产量的最优加权组合预测
A result concerning the extension of optimally weighted least squares;
推广的最优加权最小二乘估计解的一个结果
Application of Optimum Weighted Forecasting Method in Grain Production Forecast of Jilin Province;
最优加权预测在吉林省粮食产量预测中的应用
A Combined Prediction Model for Road Traffic Accidents Based on Optimal Weighted Method
基于最优加权的道路交通事故组合预测模型
Combined coal price forecasting models based on optimal weighting
基于最优加权法的煤炭市场价格组合预测模型
Location Problem of Junction Logistic Center Based on Optimal Weighted Steiner Tree
基于最优加权Steiner树的枢纽型物流中心选址问题
An Algorithm of Optimal Weight Track for Multi-frequency Continuous Wave Radar
基于多频连续波雷达的最优加权跟踪算法
The extension of Optimally Weighted Ls and Matrix Schwarz inequality;
最优加权最小二乘估计解与矩阵希瓦兹不等式的推广
ACTUAL CASE BASED PREDICTION MODELS FOR LANDSLIDE DEFORMATION
基于最优加权组合模型及高斯-牛顿法的滑坡变形预测研究
The application of optimal weighted combination prediction method in the demand forecast of nurses in China
最优加权组合预测法在护理人才需求预测中的应用
Ant algorithm for optimal weighted Steiner tree and its application in location allocation based on the concept of electronic potential
基于电势的最优加权Steiner树蚂蚁算法及其选址应用
Optimal solution on weighted total least absolute deviations
关于多元加权全最小一乘法的最优解
Multiple suppression with optimized semblance-weighted Radon transform
最优化相似加权Radon变换压制多次波
A Weighted Integrated Approach for Optimal Strategy of Multiattribute Securities Portfolio;
多因素证券组合投资最优决策的加权集成方法
Color Image Enhancement Based on Nonlinear Weighted Optimal Fuzzy Cluster
基于非线性加权最优模糊聚类的彩色图像增强
An Algorithm of 2-edge Optimal Matching in Weighted Complete Bipartite Graph
在加权完全偶图中求2边最优匹配的算法
Simulation results show that the weighted least squares estimate has better properties than the least squares estimate.
模拟结果表明加权最小二乘估计比最小二乘估计有优良的性质。
ON THE BEST FITTING OF THE SPHERICAL MODEL VARIOGRAM WITH THE WEIGHTED POLYNOMIAL REGRESSION
用加权多项式回归进行球状模型变差图的最优拟合