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Estimating the positions of sensor nodes is a fundamental and
crucial problem in ad hoc wireless sensor networks (WSNs).
In this paper, an accurate node localization method for WSNs
is devised based on the weighted least squares technique with
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此Matlab程序中包含两种定位算法，一种为最小二乘法，另一种为加权最小二乘法。-This Matlab program contains two location algorithm, a least-squares method, the other is weighted least squares method.
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本程序使用matlab编写，采用非加权最小二乘法进行相位展开，得到展开的相位-This program is written by matlab。 using the method of non-weighted least squares, the phase would be unwrapped
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fit_rayleigh_pdf - Non Linear Least Squares fit of the Rayleigh distribution.
given the samples of the histogram of the samples, finds the distribution parameter that fits the histogram samples.fits data to the probability of the form: p(r)=r*exp(-
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针对视频序列的超分辨率重建,提出了一种动态自适应滤波方法. 在最大后验概率估计和加权最小二乘
的基础上,给出视频序列超分辨率重建数学模型 深入研究了运动补偿矩阵和权值矩阵的构成和性质 详细推导了
自适应滤波器的递推公式 分析了算法的存储与计算复杂度. 仿真实验表明该算法的重建结果相当有效,相比双三
次插值和无运动补偿的单帧迭代重建,可以获得一定的PSNR 增益 与Elad 滤波方法相比,具有更小的计算量和
更强的自适应性和鲁棒性.-Super-resolution for th
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CACAL Calibration routine for computing the camera parameters using weighted
least squares. The initial values are solved by using the DLT method and the
final parameter values are obtained iteratively
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A code to fit a curve on sampled data using moving least squares method.
MLSM is generalized form of weighted least squares and firstly introduced to use in meshless Finite Element Method (FEM). The main feature of this method is that the weight f
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加权最小二乘滤波器wls，对应原论文Edge-Preserving Decompositions for Multi-Scale Tone and Detail的代码，以matlab实现-Weighted Least squares filter wls, the corresponding the original thesis Edge-Preserving Decompositions for Multi-Scale Tone and Detail of code, using matla
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非加权最小二乘解包裹算法，可以消除解包裹的噪声干扰-Non-weighted least squares unwrapping algorithm
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Easy to edit weighted least squares algorithm implemented on a 3 bus test transmission network. Includes both bus and branch data. This can be also implemented on any other test transmission network that s not ill-conditioned.
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Robust Regression:Weighted Least Squares Regression. The objective function can be sovled by LM method.
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加权最小二乘法状态估计算法程序，可以算不同数量的节点。限制小，程序结构简单，简单易懂，讲解详细。还可以根据需要对目标函数以及残差进行每次迭代的输出。-Weighted least squares state estimation algorithm, can be used for different number of buses. Restrict small, program structure is simple, easy to understand, explain in detai
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一种可以对数据的鲁棒性进行消除的工具箱 可以对数据进行加权-A way to the robustness of the data to eliminate the data can be weighted toolbox
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加权最小二乘迭代求解多参数估值。用于求解平差问题及其他领域优化问题。-The weighted least-squares iterative solution of multi-parameter estimates. Adjustment for solving optimization problems and other problem areas.
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傅里叶对干涉相位梯度进行变换，以执行一种新的加权最小二乘-Fourier transform on the interferometric phase gradient to perform a new weighted least squares
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能实现简单的加权最小二乘支持向量机算法，是个例子-To achieve a simple weighted least squares support vector machine algorithm, is an example
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实现加权最小二乘拟合，经典的系统辨识方法，很管用-Achieve a weighted least-squares fitting, classical system identification methods, it is useful
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VB源代码下载，VB生成Grid等值线程序，源码内包括有多个等值线测试数据，并包含多种网格化方法：三角平面插值法、双二次三角曲面光滑插值、双三次三角曲面光滑插值、按距离平方反比加权插件、按方位取点加权插值、趋势面拟合、加权最小二乘曲面拟合等。如果载入的测试数据已经是网格化数据，则程序会给出判断并提示无需网格化-VB source code download, VB Grid contour generation process, the source includes a plurality o
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Document tells us about stable and efficient Weighted Least Squares algorithm which is used widely in optimization and estimation tasks.
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基于加权整体最小二乘迭代算法，利用井壁同一截面特征点坐标序列，拟合煤矿井筒圆心的坐标序列和半径，监测竖井变形情况-Overall weighted least-squares iterative algorithm, using the same sequence of the wall section feature point coordinates, the coordinates of the center of mine shaft fitting sequence and radiu
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