Inherits ltl::MRQFunction< TPAR, TDAT, NPAR, NDIM >.
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| PolyGaussian () |
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ltl::FVector< TPAR, 7 > | covtoerr (const typename ltl::FMatrix< TPAR, 7, 7 >::TraceVector &trace, const ltl::FVector< TPAR, 7 > &fitpar) |
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TPAR | marquardtCoefficients (const ltl::FVector< TPAR, 7 > ¶meter, const TPAR chisquare_limit, ltl::FMatrix< TPAR, 7, 7 > &a, ltl::FVector< TPAR, 7 > &b) const |
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void | setData (const ltl::MArray< TDAT, NDIM > &indata, const TDAT in_nan, const ltl::MArray< TDAT, NDIM > &inerror2) |
| Set data, error and NaN value. More...
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void | freeData () |
| Free data and error. More...
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TPAR | marquardtCoefficients (const ltl::FVector< TPAR, NPAR > &, const TPAR chisquare_limit, ltl::FMatrix< TPAR, NPAR, NPAR > &a, ltl::FVector< TPAR, NPAR > &b) const |
| Calculate actual (if better than old one) and Hessematrix. More...
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std::size_t | getNdof () const |
| Return degrees of freedom for fit. More...
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static ltl::FVector< TPAR, 7 > | partofit (const ltl::FVector< TPAR, 7 > ¶meter) |
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static ltl::FVector< TPAR, 7 > | fittopar (const ltl::FVector< TPAR, 7 > &fitpar, const typename ltl::FMatrix< TPAR, 7, 7 >::TraceVector &trace) |
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static ltl::FVector< TPAR, NPAR > | partofit (const ltl::FVector< TPAR, NPAR > ¶meter) |
| Convert external fit parameters to internal representation. More...
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static ltl::FVector< TPAR, NPAR > | fittopar (const ltl::FVector< TPAR, NPAR > &fitpar, const typename ltl::FMatrix< TPAR, NPAR, NPAR >::TraceVector &) |
| Convert internal fit parameters to external representation. More...
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static ltl::FVector< TPAR, NPAR > | covtoerr (const typename ltl::FMatrix< TPAR, NPAR, NPAR >::TraceVector &trace, const ltl::FVector< TPAR, NPAR > &) |
| Calculate external error in parameters from internal covariance matrix. More...
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