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LMFit

Class to run Levenberg-Marquardt least squares fitting algorithm.

• Classes
  • class LMFitControlMBS
    • method MsgFileStderr
    • method MsgFileStdout
    • property epsilon as Double
    • property ftol as Double
    • property gtol as Double
    • property msgfile as FolderItem
    • property m_maxpri as Integer
    • property n_maxpri as Integer
    • property patience as Integer
    • property scale_diag as Integer
    • property stepbound as Double
    • property verbosity as Integer
    • property xtol as Double
  • class LMFitMBS
    • method LMCurve(NPar as Integer, Par as Ptr, mDat as Integer, t as Ptr, y as Ptr, control as LMFitControlMBS, status as LMFitStatusMBS, tag as variant = nil)
    • method LMCurve(NPar as Integer, Par() as double, mDat as Integer, t() as double, y() as double, control as LMFitControlMBS, status as LMFitStatusMBS, tag as variant = nil)
    • method LMMin(NPar as Integer, Par as Ptr, mDat as Integer, control as LMFitControlMBS, status as LMFitStatusMBS, tag as variant = nil)
    • method LMMin(NPar as Integer, Par() as double, mDat as Integer, control as LMFitControlMBS, status as LMFitStatusMBS, tag as variant = nil)
    • property provideArrays as Boolean
    • event evaluateCurve(t as double, par as Ptr, nPar as Integer, parameters() as double, tag as variant) as double
    • event evaluateMin(par as Ptr, nPar as Integer, parameters() as double, mDat as Integer, fvec as Ptr, tag as variant) as Integer
  • class LMFitStatusMBS
    • property fnorm as Double
    • property nfev as Integer
    • property outcome as Integer
    • property outcomeInfoMessage as String
    • property outcomeShortMessage as String
    • property userbreak as Integer
• Blog Entries
  • MBS Xojo Plugins, version 19.6pr1

Release notes

• Version 20.0
  • Added LMFitStatusMBS, LMFitControlMBS and LMFitMBS classes for Levenberg-Marquardt least squares fitting algorithm.

The items on this page are in the following plugins: MBS Tools Plugin.