An efficient convex constrained weighted least squares source localization algorithm based on TDOA measurements. Signal Proc 2016; 119(C): 142-152.X. Qu and L. Xie, "An efficient convex constrained weighted least squares source localization algorithm based on TDOA measurements," Signal Processing, ...
摘要:针对运动目标源定位问题,提出了一种基于约束加权最小二乘(ConstrainedWeightedLeast Squares,CWLS)的时差频差定位算法。该算法利用目标源到达多个接收站的时差和频差信息,对目 标源的位置和速度进行估计。通过引入中间变量,将时差频差非线性方程转换成伪线性方程(中间 变量与目标源位置和速度之间存在约束关系),再...
7.On Perturbations of the Equality Constrained Stiffly Weighted Least Squares Problem;等式约束加权最小二乘问题的扰动分析 8.The Iterative Method for the Constrained Least-squares Solutions to a Class of Matrix Equation;一类矩阵方程约束最小二乘解的迭代解法 9.Linear Constrained Least Squares Solutions of...
17.On Perturbations of the Equality Constrained Stiffly Weighted Least Squares Problem;等式约束加权最小二乘问题的扰动分析 18.Least-squares Solution for the Inverse Problem of Several Matrices;几类子阵约束下矩阵反问题的最小二乘解 相关短句/例句 ...
Conjugate gradient acceleration of iteratively re-weighted least squares methods Article 18 March 2016 An efficient method for solving a matrix least squares problem over a matrix inequality constraint Article 21 August 2015 References Andersen, A.H., Kak, A.C.: Simultaneous algebraic reconstruct...
Total least-squares with linear constraints. Acoustics, Speech, and Signal Processing (ICASSP-92), Vol. 5, 341–344, Institute of Electrical and Electronics Engineers, Signal Processing Society, DOI: 10.1109/ICASSP.1992.226613. Fang X., 2011. Weighted Total Least Squares Solution for Application ...
weakly‐constrained 4D‐Varearth sciencesThe effect of preconditioning linear weighted least-squares using an approximation of the model matrix is analyzed, showing the interplay of the eigenstructures of both the model and weighting matrices. A small example is given illustrating the resulting potential...
Exponentially weighted moving averageFeed‐back adjustment chartProportional‐integral controlTime seriesIt is well known that discrete feed-back control schemes chosen to produce minimum mean-squared error at the output can require excessive manipulation of the compensating variable. Also very large ...
The SR theory [15] assumes that the image can be approximately weighted sum of a few basis atoms sparsely chosen out from the given dictionary. Here, we use x ∈ RN to denote an image, and xi ∈ Rn to denote the i th image patch of x. Let matrix D be a dictionary. For...
2) constrained least square algorithm 约束最小二乘算法 例句>> 3) CWLS 约束加权最小二乘算法 1. In this paper, we investigate the Constrained Weighted Least Squares(CWLS) algorithms for Time Difference of Arrival (TDOA) based mobile user location in wireless communication systems. 本文主要...