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Levenberg–Marquardt 算法(改進)Matlab代碼
代碼片段和文件信息
function?[xf?SS?cnt?res?XY]?=?LMFnlsq2(varargin)
%?LMFNLSQ2???Solve?one?or?more?of?(over)determined?nonlinear?equations
%?in?the?least?squares?sense?prints?Jacobian?matrix?and?elapsed?time.
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%?A?solution?is?obtained?by?a?Fletcher‘s?version?of?the?Levenberg-Maquardt
%?algoritm?for?minimization?of?a?sum?of?squares?of?equation?residuals.
%?The?main?domain?of?LMFnlsq2?applications?is?in?curve?fitting?during
%?processing?of?experimental?data?(see?Examle?3).
%
%?[Xf?Ssq?CNT?Res?XY]?=?LMFnlsq2(FUNXoOptions)
%?~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
%?Input?arguments:
%?FUN?????is?a?function?handle?or?a?function?M-file?name?(string)?that
%?????????evaluates?m-vector?of?equation?residuals.?R
?屬性????????????大小?????日期????時間???名稱
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?????文件???????1314??2014-02-12?14:24??LMFnlsq2_220413\license.txt
?????文件??????42969??2013-04-23?10:45??LMFnlsq2_220413\LMFnlsq2.jpg
?????文件??????20165??2013-04-23?10:41??LMFnlsq2_220413\LMFnlsq2.m
?????文件???????5456??2013-04-16?11:00??LMFnlsq2_220413\LMFnlsq2test.m
?????文件?????172205??2013-04-23?10:47??LMFnlsq2_220413\LMFnlsq2test.pdf
?????目錄??????????0??2018-12-05?06:28??LMFnlsq2_220413
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