搜索资源列表
ctyf_01
- 最小二乘算法放任乘同余法程序，该源码可以产生0到1之间的随机数，-Least-squares algorithm faire multiply congruential method procedures, the source code can generate a random number between 0-1,
nihezhoutiao
- 用matlab做的最小二乘法外推多项式拟合卫星周跳，可以学习。-Using matlab to do the least squares polynomial fitting extrapolation satellite cycle slips, you can learn.
data-smooth
- 数据光滑matlab 2015a下运行。绘制源数据和光滑数据曲线，数据保存到EXECL文件。-Savitzky-Golay filter. A generalized moving average with filter coefficients determined by an unweighted linear least-squares regression and a polynomial model of specified degree (default is 2). The met
LS_circfit
- 最小二乘法拟合圆得其圆心及半径matlab程序（需要矩阵求逆计算）-Least-squares fitting circle Obtaining the center and radius matlab code (requires matrix inversion calculations)
LS_circfit2
- 最小二乘法拟合圆得其圆心及半径matlab程序（无需要矩阵求逆计算，便于单片机实际系统应用）-Least-squares fitting circle Obtaining the center and radius (NO requires matrix inversion calculations,To facilitate the practical application)
Macromodeling of Multiport Systems Using a Fast Implementation of the Vector Fitting Method
- Broadband macromodeling of large multiport systems by vector fitting can be time consuming and resource de- manding when all elements of the system matrix share a common set of poles. This letter presents a robust approach which removes the sparsity o
RLS-and-F-Test
- 利用递推最小二乘法实现模型的辨识以及实现模型的阶次辨识。-Recursive least squares method to achieve recognition model and the realization of the order identification model.
NMF-DTU-Toolbox
- matlab源代码，是非负矩阵分解工具箱，包含乘法更新，最小二乘约束，投影梯度法等方法-Usage: [W,H] = nmf(X,K,alg,maxiter,speak) W: output matrix H: output matrix X: input matrix K: number of components alg: algorithm to use maxiter: maximum number of iterations speak: p
xxx1
- 应用matlab，使实测速度数据转化为频域值，采用FFT和非线性最小二乘法进行模拟，在应用相关函数得到功率谱。-Application matlab, so actual speed data into the frequency domain values, simulated using FFT and nonlinear least squares method in the application to obtain the power spectrum correlation func
least_square_method
- 本程序代码用于计算最小二乘法中的a和b，可作为通用程序-This code is used to calculate the least squares method in a and b, as a general program
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)
tsmls1d
- 一维移动的数据，进行最优化的最小二乘近似的模拟的MATLAB程序 -One-dimensional movement of data, least squares approximation of MATLAB simulation program optimization
PLS-monitoring
- partial least squares (PLS) for fault detection and classification
leastsquare_1order
- 基于最小二乘法的模型参数辨识m程序，以1阶超级电容器模型为例-M identification program based on the model parameters of the least squares method to the first-order model as an example supercapacitors
zuixiaoercheng
- 递推最小二乘法和增广最小二乘法进行实时参数估计-Recursive least squares method and extended least squares method for real-time parameter estimation
IADM_NNLS_v0
- IADM_NNLS:不精确的交替方向方法核标准正则化最小二乘问题，可以解决正则项是核范数的公式，例如低秩表示算法-IADM_NNLS: inexact alternating direction method nuclear standard regularized least squares problem, can solve the formula of regularization is nuclear norm, such as low rank said algorithm
fengbunihe
- 以最小二乘法进行曲线拟合 得到概率密度函数的参数-With the least squares curve fitting to get the parameters of the probability density function
cross-validation
- 交叉验证(Cross-validation)主要用于建模应用中，例如PCR 、PLS 回归建模中。在给定的建模样本中，拿出大部分样本进行建模型，留小部分样本用刚建立的模型进行预报，并求这小部分样本的预报误差，记录它们的平方加和。这个过程一直进行，直到所有的样本都被预报了一次而且仅被预报一次。把每个样本的预报误差平方加和，称为PRESS(predicted Error Sum of Squares)-Cross-validation, sometimes called rotation estim
Newtoniterative
- 牛顿迭代法，最小二乘法，解任意未知数的2阶方程，带有误差分析-Newton iterative method, least squares method, the solution of any unknown second-order equation with error analysis
RLS_ALGORITHM
- The Recursive least squares (RLS) is an adaptive filter which recursively finds the coefficients that minimize a weighted linear least squares cost function relating to the input signals. This is in contrast to other algorithms such as the least mean