nlsq & nnnlsq Least squares
526162017-12-31T05:47:24Z2017-12-31T05:47:24ZRobust & non negative non linear least squares: nlsq & nnnlsqnlsq Robust non linear least squares uses singular value decomposition and attempts a...
View ArticleFitting a conic to a given set of points using Trust Region method
321092011-07-06T21:59:55Z2011-07-06T21:59:55ZA general conic can be uniquely describe by the following equation up to a scale factor: Ax^2+Bxy+Cy^2+Dx+Ey+F=0Then (A,B,C,D,E,F) is often called algebraic...
View Articlenlsq & nnnlsq Least squares
526162017-12-31T05:47:24Z2017-12-31T05:47:24ZRobust & non negative non linear least squares: nlsq & nnnlsqnlsq Robust non linear least squares uses singular value decomposition and attempts a...
View Articleweighted least-squares + weighted min-max optimization
214222008-09-12T14:06:03Z2008-09-12T14:06:03ZThis is a wrapper function to solve optimization problems (using FMINCON) of the form:min w.r.t. X of CostFunc(X) = beta*(W_ls*F(X)) + (1 -...
View Articlenlsq & nnnlsq Least squares
526162017-12-31T05:47:24Z2017-12-31T05:47:24ZRobust & non negative non linear least squares: nlsq & nnnlsqnlsq Robust non linear least squares uses singular value decomposition and attempts a...
View Articletrilin
311252011-04-20T05:33:53Z2011-04-20T05:33:53ZIf you like the idea behind MATLAB's linsolve or Tim Davis' linfactor, you might find trilin useful as well.Let's say you have a generalized least squares...
View ArticleBatchLeastSquares(u,y,d,nb,na)
562642016-04-04T09:40:21Z2016-04-04T09:40:21ZThis function estimates the the transfer function coefficients (System Parameters) offline using Batch Least Squares Method.
View ArticleAhmed-ElTahan/Stochastic-Recursive-Modified-Extended-Least-Squreas-RMELS
562032016-07-08T08:28:36Z2016-07-08T08:28:36Z% This function is made by Ahmed ElTahan%{ This function is intended to estimate the parameters of a dynamic system of unknown parameters using the...
View ArticleAhmed-ElTahan/Stochastic-Recursive-Extended-Least-Squreas-RELS
562022016-06-07T15:12:17Z2016-06-07T15:12:17Z% This function is made by Ahmed ElTahan%{ This function is intended to estimate the parameters of a dynamic system of unknown parameters using the...
View ArticleModel Replay
228952010-03-29T09:13:15Z2010-03-29T09:13:15ZThese MATLAB files serve as a graphical user interface for using the APMonitor moving horizon estimation (MHE) feature. The APMonitor executable and example...
View ArticleFitting a conic to a given set of points using Trust Region method
321092011-07-06T21:59:55Z2011-07-06T21:59:55ZA general conic can be uniquely describe by the following equation up to a scale factor: Ax^2+Bxy+Cy^2+Dx+Ey+F=0Then (A,B,C,D,E,F) is often called algebraic...
View Articlevarcov
723722019-08-05T20:17:16Z2019-08-05T20:17:16ZVARCOV calculates the variance-covariance matrix for a regression created with the Matlab |fit| function. This matrix is not otherwise directly accessible...
View ArticleLevel Correction for I.C. Engine Cylinder Pressure Trace
689322018-09-26T19:34:21Z2018-09-26T19:34:21ZWhen measuring in-cylinder pressure on an I.C. (internal combustion) engine, pressure transducer drift can cause the measured values to be shifted up or...
View ArticleFitting an ellipse to a given set of points using Trust Region method
321072011-07-06T21:28:45Z2011-07-06T21:28:45ZThis is a version of ellipse fit when applying Trust Region minimization scheme.The most accurate and robust fit minimizes geometric (orthogonal) distances...
View ArticleFitting a conic to a given set of points using Trust Region method
321092011-07-06T21:59:55Z2011-07-06T21:59:55ZA general conic can be uniquely describe by the following equation up to a scale factor: Ax^2+Bxy+Cy^2+Dx+Ey+F=0Then (A,B,C,D,E,F) is often called algebraic...
View ArticleModel Replay
228952010-03-29T09:13:15Z2010-03-29T09:13:15ZThese MATLAB files serve as a graphical user interface for using the APMonitor moving horizon estimation (MHE) feature. The APMonitor executable and example...
View Articlefits(f,xd,yd,p0,n,m)
721132019-07-10T23:00:11Z2019-07-10T23:00:11ZParameter Fitting: given a model function f(x,p), this program finds the minimizer of F(p) = norm(d,n), where d = error vector Usage: Least squares...
View ArticleFitting an ellipse to a given set of points using Trust Region method
321072011-07-06T21:28:45Z2011-07-06T21:28:45ZThis is a version of ellipse fit when applying Trust Region minimization scheme.The most accurate and robust fit minimizes geometric (orthogonal) distances...
View ArticleAhmed-ElTahan/Stochastic-Recursive-Extended-Least-Squreas-RELS
562022016-06-07T15:12:17Z2016-06-07T15:12:17Z% This function is made by Ahmed ElTahan%{ This function is intended to estimate the parameters of a dynamic system of unknown parameters using the...
View Articleweighted least-squares + weighted min-max optimization
214222008-09-12T14:06:03Z2008-09-12T14:06:03ZThis is a wrapper function to solve optimization problems (using FMINCON) of the form:min w.r.t. X of CostFunc(X) = beta*(W_ls*F(X)) + (1 -...
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