尺度无味变换,scaled unscented transformation英语短句,例句大全

尺度无味变换,scaled unscented transformation
1)scaled unscented transformation尺度无味变换
1.The algorithm combines a better-behaved spherical simplex unscented transformation,which can simplify the computational complexity in comparison with the scaled unscented transformation,with the unscented Kalman filter.该算法将单球无味变换与无味卡尔曼滤波结合起来,与采用尺度无味变换的无味卡尔曼滤波相比,具有更低的计算量。
2)unscented transformation无味变换
1.The unscented transformation(UT) and unscented Kalman filtering(UKF) algorithms are then introduced,including their design consideration and specific algorithm.探讨了TMA(目标运动分析)中基本的非线性估计问题,介绍了基于无味变换(Unscented Transform ation-UT)的无味卡尔曼滤波(Unscented Kalm an F iltering-UKF)算法的设计思想与具体实现,特别针对空对海单站只测方位与到达时间TMA(BTO-TMA)问题应用UKF和EKF(扩展卡尔曼滤波)进行了对照研究,建立了问题的离散非线性滤波估计模型,设计了典型的应用场景,给出了初值有偏和无偏两种情形下的Monte Carlo仿真运行结果;表明UKF在该应用背景下是切实可行的,具有更高的估计精度和更强的收敛特性。
2.The unscented transformation(UT) and the unscented Kalman filtering(UKF) are then introduced,including their design considerations and specific algorithms.探讨了目标运动分析(TMA)问题中的递推非线性滤波问题,介绍了基于无味变换(UT)的无味卡尔曼滤波(UKF)的设计思想与具体实现,特别针对空对海单站无源只测向TMA(BO-TMA)问题,建立了问题的离散非线性滤波估计模型,设计了典型的应用场景,并应用UKF和EKF(扩展卡尔曼滤波)分初值无偏和有偏两种情况,从算法的估计值、估计方差、均方根误差(RMSE)和归一化新息平方(NIS)等方面进行了对照研究,给出了Monte Carlo仿真运行结果;表明UKF在该应用背景下是切实可行的,显示出良好的滤波一致性,具有更高的估计精度和更强的收敛特性。
3)Scale-transformation尺度变换
1.The expression of electric charge distribution on the surface for an ellipsoidal conductor is presented by utilizing the electromagnetic scale-transformation and the space electromagnetic characteristic.从电磁尺度变换关系出发,考虑了由于尺度伸缩所引起的空间电磁特性的变化,得到了导体椭球上的电荷分布表达式,在椭球的三个半轴相等时,该表达式退回到导体球上的电荷分布;将所得结果与有关文献结果进行了数值比较,发现本文所得结果优于有关文献结果。

英文短句/例句

1.The Study on DEM Scaling Based on the Wavelet Theory;基于小波理论的DEM尺度变换研究
2.Image Denoising Research Based on Multi-Scale Transform基于多尺度变换的图像去噪方法研究
3.Research on the Image Fusion Algorithms Based on Multiscale Transform基于多尺度变换的图像融合方法研究
4.Research on Scaling and Rotation Invariant Analysis Methods for Images Recognition;图像旋转与尺度变换不变性识别方法研究
5.Algorithms for Spotlight Mode SAR Image Formation Based on Along-Track Alignment and Format System;基于方位向尺度变换的聚束SAR成像算法研究
6.A Mapping and Rescaling Framework for Document Clustering一种基于空间映射及尺度变换的聚类框架
7.Level Set Image Segmentation Based on Scale Transform of Edge Detection Function基于边缘检测函数尺度变换的水平集图像分割
8.Multi-scale image edge processing based on wavelet transform基于小波变换的多尺度图像边缘处理
9.Multi-scale Generalization of DEM Based on Wavelet Transform;基于小波变换的DEM多尺度综合研究
10.A Multi-scale Geometric Analysis Method Based on Beamlet Transform;基于小线变换的多尺度几何分析方法
11.Application of multiscale wavelet transform in outliers elimination多尺度小波变换在野值剔除中的应用
12.Multi-scale analysis technique based on Curvelet transform基于Curvelet变换的多尺度分析技术
13.A wavelet-based multi-scale Harris corner detection algorithm基于小波变换多尺度Harris角点检测算法
14.A Study on Object Tracking Based on Scale Invariant Feature Transform Features基于尺度不变特征变换的目标跟踪技术研究
15.Mean-Shift object tracking based on scale invariant feature transform基于尺度不变特征变换的Mean-Shift目标跟踪
16.Wavelet transform-based multiscale edge detection of dehiscence furrow in Chinese date images基于小波变换的红枣裂沟的多尺度边缘检测
17.Wavelet and multiscale analysis can be a powerful tool for multiple decomposition of potential fields data.小波变换多尺度分析是位场分解的有益工具。
18.Multiscale Edge Detection of Image Based on Lifting Wavelet Transform;基于提升小波变换的图像多尺度边缘检测

相关短句/例句

unscented transformation无味变换
1.The unscented transformation(UT) and unscented Kalman filtering(UKF) algorithms are then introduced,including their design consideration and specific algorithm.探讨了TMA(目标运动分析)中基本的非线性估计问题,介绍了基于无味变换(Unscented Transform ation-UT)的无味卡尔曼滤波(Unscented Kalm an F iltering-UKF)算法的设计思想与具体实现,特别针对空对海单站只测方位与到达时间TMA(BTO-TMA)问题应用UKF和EKF(扩展卡尔曼滤波)进行了对照研究,建立了问题的离散非线性滤波估计模型,设计了典型的应用场景,给出了初值有偏和无偏两种情形下的Monte Carlo仿真运行结果;表明UKF在该应用背景下是切实可行的,具有更高的估计精度和更强的收敛特性。
2.The unscented transformation(UT) and the unscented Kalman filtering(UKF) are then introduced,including their design considerations and specific algorithms.探讨了目标运动分析(TMA)问题中的递推非线性滤波问题,介绍了基于无味变换(UT)的无味卡尔曼滤波(UKF)的设计思想与具体实现,特别针对空对海单站无源只测向TMA(BO-TMA)问题,建立了问题的离散非线性滤波估计模型,设计了典型的应用场景,并应用UKF和EKF(扩展卡尔曼滤波)分初值无偏和有偏两种情况,从算法的估计值、估计方差、均方根误差(RMSE)和归一化新息平方(NIS)等方面进行了对照研究,给出了Monte Carlo仿真运行结果;表明UKF在该应用背景下是切实可行的,显示出良好的滤波一致性,具有更高的估计精度和更强的收敛特性。
3)Scale-transformation尺度变换
1.The expression of electric charge distribution on the surface for an ellipsoidal conductor is presented by utilizing the electromagnetic scale-transformation and the space electromagnetic characteristic.从电磁尺度变换关系出发,考虑了由于尺度伸缩所引起的空间电磁特性的变化,得到了导体椭球上的电荷分布表达式,在椭球的三个半轴相等时,该表达式退回到导体球上的电荷分布;将所得结果与有关文献结果进行了数值比较,发现本文所得结果优于有关文献结果。
4)image resizing尺度变换
1.A digital image resizing algorithm based on the linear relationship between the coefficients of two different sub-blocks transformations is presented,which possesses the capability of arbitrarily image resizing with fixed aspect ratio or no-fixed aspect ratio in compressed domain.在研究Jiang等提出的块DCT系数和其子块的DCT系数之间的空间变换关系的基础上,结合DCT系数的性质,提出了一种直接在DCT域实现图像任意尺度倍数变换的快速有效算法,该算法不仅可实现锁定纵横比的图像尺度变换,也可实现不锁定纵横比的图像尺度变换。
2.This paper proposed a fast and efficient image resizing method based on the spatial relationship of discrete cosine transformation (DCT) coefficients between a block and its sub-blocks.该算法不仅解决了先前算法无法在压缩域实现任意分数倍变换的问题,而且具有较好的效果和较小的运算量,该方法可广泛应用在MPEG、JPEG等基于DCT的压缩图像尺度变换中。
3.In this paper, we present a digital image resizing algorithm based on the linear relationship between the coefficients of two different sub-blocks transformations, which possesses the capability of arbitrarily image resizing with Fixed aspect ratio or No-fixed aspect ratio in compressed domain.本文在研究Jiang等提出的块DCT系数和其子块的DCT系数之间的空间变换关系的基础上, 结合DCT系数的性质,提出了一种直接在DCT域实现图像任意尺度倍数变换的快速有效算法,该算法不仅可实现锁定纵横比的图像尺度变换,也可实现不锁定纵横比的图像尺度变换。
5)scaling[英]['skeili?][美]['skel??]尺度变换
1.Application of Scaling in Simulation of High Order Interconnect Model;尺度变换在互连线高阶模型仿真中的应用
2.The approach of scaling must be applied into researches.铁路地理信息系统是一个具有等级结构的复杂系统,包含了各种尺度的空间信息,这就需要在实际应用中进行空间信息的多尺度变换。
6)scale transform尺度变换
1.The invariability of orderly connections of decreasing mean residual life distribution in translation transform and scale transform is investigated and it is given that life distribution is a sufficient and necessary condition for decreasing mean residual life distribution.研究了平均剩余寿命递减的寿命分布类的偏序关系在平移变换和尺度变换下的不变性 ;给出了寿命分布是平均剩余寿命递减的寿命分布类的一个充分必要条
2.It is proved that the DMRL ordering is maintained under the translation and scale transforms.证明了 DMRL偏序关系在平移和尺度变换下的不变性 ,并获得了一个充分必要条件。
3.To deal with the disadvantages of Chan-Vese model(C-V model),such as convergence slowness,a level set image segmentation algorithm based on scale transform of edge detection function is proposed.针对Chan-Vese模型(C-V模型)存在收敛缓慢等缺陷,给出一种基于边缘检测函数尺度变换的水平集图像分割算法。