搜索资源列表
addpow
- 最小一乘的加权算发在水文资料整编上的应用-least one count by the weighted fat hydrological data in the application integration
weighted_total_least_squares_approximation
- The toolbox solves a variety of approximate modeling problems for linear static models. The model can be parameterized in kernel, image, or input/output form and the approximation criterion, called misfit, is a weighted norm between the given data an
Study-of-Hydraulic-Model-Calibration
- 本文以管网阻力系数校核、节点流量实时校核与漏损定位为主要研究内容，提出了基于经验信息的加权最小二乘管网阻力系数校核法。-In this paper, the pipe network drag coefficient checking, checking and real-time traffic node leakage positioned as the main research content is proposed based on the weighted least squares
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.
2WLS-TDOA-Source-Location
- 基于两步加权最小二乘的多站时差辐射源定位算法-Two-stage weighted least squares source location
wltsvm
- 加权最小二乘双支持向量机算法应用实例，作为学习双支持向量机的例子应用-Weighted least squares double support vector machine
LSestimator
- this a weighted least square algorithm
zuixiaoerchengyichuansuanfa
- 基本最小二乘和加权最小二乘算法程序（包括一次完成算法和递推算法）-Basic least squares and weighted least squares algorithm (including one-time completion algorithm and recursive algorithm)
leastSquare
- 最小二乘算法，用于数据处理，图像处理，深度学习等等(Application of weighted least square method to machine vision system)
F-TLS
- 频域加权最小二乘拟合，加速度计动态模型参数辨识(Frequency domain weighted least square fitting)
少发故障的寿命分布拟合
- 首先是针对无或单失效数据情形下，通过多层贝叶斯估计法得到失效概率过后，给出了寿命分布参数的加权最小二乘估计。然后如果失效数据不止一个，使用乘积限估计法来得到失效概率的估计值。(Firstly, the weighted least squares estimation of the life distribution parameters is given by the multi-layer Bayesian estimation method after the failure probab
positioning8
- this is a Matlab code to create an indoor positioning system by using a weighted least square algorithm
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.)
DVHop
- 针对基于双曲线定位的DV-Hop算法中误差项的异方差性引起的定位误差大的问题，提出了一种基于加权双曲线定位的DV-Hop改进算法。算法分析了基于双曲线定位的DV-Hop算法模型中误差项的异方差性，用加权最小二乘法对异方差性进行纠正，对加权最小二乘法中的权值矩阵进行了推导并得到与跳数相关的最佳权值矩阵，使得误差项满足同方差性，所得估计值更加接近最佳线性无偏估计。仿真实验结果表明，所提算法在节点定位精度上较现有的基于双曲线定位的DV-Hop算法都有一定提高。(Aiming at the proble
estimation
- 用的是estimation加权最小二乘法状态估计法, 主要思想： 1、建立一个生成zdatas.m的函数，函数中先调用潮流计算； 2、电压幅值结果在潮流结果的bus变量中；节点注入功率量测取PQ节点负荷值的相反数；传输功量测取branch中的传输功率值。 3、对上一步提到的量测值随机添加白噪声； 4、视算例所要分析的问题，确实是否设置坏数据，若是，则设置； 5、将添加白噪声和坏数据后的量测输出到zdatas.m文件中。(The main idea is to use the estim
function
- 进行双加权最小二乘法拟合疲劳寿命数据，得到疲劳极限以及S-N曲线(Fitting fatigue life data with double weighted least square method)
程序代码WLS
- 加权最小二乘电网状态估计1111113gfvcndnfghhgk(Weighted least squares power system state estimation 1111113gfvcndnfghhgk)
DeconvolutionCode-LevinEtAl07
- 所附代码提供了上述三种反卷积策略的实现。要开始，用户应该检查文件demo.m。反褶积子程序在以下文件中实现:deconvL2频率.m:在频域反褶积，假设高斯导数在前面。2.deconvL2.m:利用共轭梯度算法，假设在空间域上存在高斯导数先验的反褶积。3.deconvSps.m:利用迭代重加权最小二乘算法，在空间域上假设一个稀疏导数先验的反褶积。(The enclosed code provides the implementation of the above three deconvolut
电力系统状态估计
- 基于加权最小二乘算法和快速分解法的电力系统状态估计程序(Power system state estimation program based on weighted least square algorithm and fast decomposition method)