mmpp2_fit2.h File Reference

MMPP(2) matching mean, SCV, skewness and the autocorrelation decay rate (matlab/lib/kpctoolbox/mmpp/mmpp2_fit2.m). More...

#include "line/api/mam/map_fit_detail.h"
#include "line/api/mam/map_moment.h"
#include "line/api/mam/map_transform.h"
#include "line/api/mam/mmpp2_fit3.h"
#include "line/num/number.h"
#include "line/util/error.h"

Include dependency graph for mmpp2_fit2.h:

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Classes
struct	line::mam::Mmpp2FitResult< T >
	Result of the (mean, scv, skew)-parameterized MMPP(2) fits. More...

Namespaces
namespace	line
namespace	line::mam

Functions
template<class T>
Mmpp2FitResult< T >	line::mam::mmpp2_fit2 (const T &mean, const T &scv, const T &skew, const T &g2)
	MMPP(2) with the given mean, SCV, skewness and decay rate g2.

Detailed Description

MMPP(2) matching mean, SCV, skewness and the autocorrelation decay rate (matlab/lib/kpctoolbox/mmpp/mmpp2_fit2.m).

Converts (mean, scv, skew) to raw moments and delegates to mmpp2_fit3. A unit SCV short-circuits to a Poisson process, where the MMPP(2) closed form is degenerate. MATLAB then warns when the result fails map_isfeasible; this port reports it through the result struct instead, since a warning printed from a library is invisible to a caller that only has the return value.

Gated on transcendental arithmetic: the third moment needs (E2 - E1^2)^(3/2) and mmpp2_fit3 is itself gated.

Definition in file mmpp2_fit2.h.