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leastsquaresmethod
- 用不加权的递推最小二乘法进行参数估计，用于系统辩适、仿真
WLS_1-V-6-Injection-meas
- 基于加权最小二乘法的状态估计, 此代码为六节点，可进行电力系统状态估计-state estimation based on WLS (weighted least square)
hazelunwen
- 本文 通过位平面分解法分割天空区域并运用椭圆最小二乘法拟合日周光散射光圈,并自动确定日周光的中心,将中心点的亮度与天空区域平均亮度的加权值作为最终提取的天空亮度值 最后运用大气散射模型对雾天降质图像进行复原-In t his paper , we segment t he sky area by bit2plane decomposition , and fit circadian light scat tering ring using elliptical least squares
sunSinglePointSurfacefit
- 基于移动最小二乘法的曲线曲面拟合实现，包含反距离加权（为效果对比）--(在VC或者VS上新建工程添加文件即可，main.cpp为主函数)-Curve and Surface Fitting Based on Moving Least-Squares Methods and Inverse Distance Weighting
estimation
- 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
Exercise_2
- 使用最小二乘法的一次完成算法，选择数据长度L=400，加权矩阵为1.计算参数的估计值-Using the least squares method a complete algorithm, select the data length L = 400, the weighting matrix is 1. Calculate estimates of the parameters
irls
- 迭代加权最小二乘法（IRLS） 本算法用于解决某些优化问题。-IRLS(Iteratively reweighted least squares) The method of iteratively reweighted least squares (IRLS) is used to solve certain optimization problems.
kd
- 根据前人研究成果可以证明，煤镜质组反射率各向异性对煤田构造特征具有指示意义，镜质组最小反射率可以指示构造主应力方向。然而，在实际测量中，如何得到真正的镜质组最大、最小反射率及其方位是其中的关键环节。利用现有的岩石有限应变椭球拟合方法进行镜质组反射率椭球体拟合不失为一种行之有效的方法，可以由此确定镜质组最大、最小、中间反射率及其三维空间方位。 将之前拟合得到的反射率椭圆看作岩石有限应变椭圆即二维应变，其由之前的统计方法测定得到，三个截面的数据对于拟合唯一应变椭球来说是过多的，因此不可避免出现误
Chan_WLS
- 参考文献《外辐射源定位跟踪技术的研究》(两步加权最小二乘法)以及 《a simple and efficient estimator for hyperbolic location》对Chan算法进行仿真；认定基站数目为5个； -The Chan algorithm in the TDOA location based on the CDMA cell network
shiyanmotaicanshudepinyushibie
- 试验模态参数的频域识别包括：导纳圆法模态参数识别，最小二乘模态参数识别，加权最小二乘法模态参数识别-Frequency domain identification of experimental modal parameters including: admittance method for modal parameter identification, modal parameter identification of least squares, weighted least square
jia_quan_zui_xiao_er_cheng_fa
- 此为：加权最小二乘法源码（使用最原始的的定义公式编码）-This is: weighted least squares method source code (using the original definition of the formula coding)
fractional-delay-FIR-Filter-Matlab
- 分数延迟FIR滤波器的实现，分别使用了最小二乘法，拉格朗日插值法以及优化加权最小二乘法。-Fractional delay FIR filter implementation, using the least square method, the Lagrange interpolation method and optimization of weighted least squares.
RLS
- 基本最小二乘法、加权最小二乘法（包括一次完成、递推算法）、最小二乘适应算法（包括遗忘因子法、限定记忆法）以及进行偏差补偿的最小二乘法，有详细的文档说明，程序注释也很详尽-The basic method of least squares, weighted least squares method (including a complete, recursive algorithm), least squares adaptation algorithm (including forgettin
zuixiaoercheng
- 实现基于加权最小二乘法的电力系统状态估计算法，以于老师写的书里面四节点算例仿真-Implementation based on weighted least-square method of power system state estimation algorithm, with the teacher wrote the book four node example simulation
estimation
- 电力系统加权最小二乘法状态估计14节点或33节点都能运行-Weighted least square method for power system state estimation of 14 nodes or 33 nodes can run
Weight_LS
- 加权最小二乘法.用matlab实现加权最小二乘法，采用封装函数的形式编写，易于使用。-Weighted least squares method. Using matlab realize the weighted least squares method, in the form of wrapper function written, easy to use.
Shen_IRLS
- 迭代加权最小二乘法（IRLS），用以恢复压缩采样后的信号-Iteratively Reweighted Least Squares Minimizaion for Sparse Recovery
WLS_MM
- WLS计算，加权最小二乘法计算，含代码。(WLS calculation, weighted least squares calculation, containing code.)
57751496WLS_MM
- 含代码，WLS计算，加权最小二乘法计算，含代码。(WLS calculation, weighted least squares calculation, containing code.)
mexFGS_wx1
- 该方法是基于加权最小二乘法（WLS）提出的，首先将D-维空间域转化为一系列一维子序列，通过求解一维子序列来逼近D-维线性系统的解，接着运用一维求解序列逐维分离，通过分离算法采用线性时间三角矩阵迭代求解三点拉普拉斯矩阵。(guided filter code propose an efficient technique for performing spatially inhomogeneous edge-preserving image smoothing)