orbitan.h File Reference

Orbit analysis classes. More...

#include "common.h"
#include <complex>

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Classes
struct	smile::CSpectralLine
	Definition of one spectral line in one-dimensional time series (nothing to do with spectroscopy!:) More...
class	smile::CBasicSpectrumAnalyzer
	Basic class for various methods of spectral analysis. More...
class	smile::CSpectrumAnalyzerHunter
	Spectrum analysis based on Hunter's DFT method. More...
class	smile::COrbitInformation< NumT >
	information object containing orbit analysis results. More...
class	smile::CPericenterInformation< NumT >
	information object for pericenter data (distribution of angular momentum at pericenter passages) More...
class	smile::CPoincareInformation
	information object to store points from the Poincare surface of section More...
class	smile::CTrajSampleInformation< NumT >
	information object keeping a trajectory sample (to generate an N-body model from a Schwarzschild model) More...
class	smile::CVelPerturberInformation< NumT >
	information object for velocity perturber class (keep track of accumulated energy change due to relaxation) More...
class	smile::COrbitRuntimeTrajectory
	Class for recording orbit trajectory and doing various analysis (frequency, Lyapunov exponent, etc). More...
class	smile::COrbitRuntimeTrajectoryCreator
	corresponding creator class for Trajectory analysis timestep fnc More...
class	smile::COrbitRuntimeTrajSample
	Trajectory sampler (record a given number of unsorted points from the trajectory, to be used in creating an Nbody model from the Schwarzschild model). More...
class	smile::COrbitRuntimeTrajSampleCreator
	corresponding creator class for trajectory sampler. More...
class	smile::COrbitRuntimePoincare
	compute the Poincare surface of section for an orbit. More...
class	smile::COrbitRuntimePoincareCreator
	corresponding creator class for Poincare timestep fnc More...
class	smile::COrbitRuntimePericenter
	class for recording pericenter passages and analyzing their distribution to figure out if the orbit is centrophilic or not More...
class	smile::COrbitRuntimePericenterCreator
	corresponding creator class for the pericenter analysis runtime function More...
class	smile::COrbitRuntimeVelPerturber
	class for applying random perturbations on velocity during orbit integration, mimicking the effect of two-body relaxation. More...
class	smile::COrbitRuntimeVelPerturberCreator
	corresponding creator class for the velocity perturber runtime function More...

Namespaces
	smile
	common namespace for all core SMILE classes, functions and variables

Typedefs
typedef std::vector < CSpectralLine >	smile::CSpectrum
	An array of spectral lines in one-dimensional time series.
typedef std::complex< double >	smile::complexd
	convenience shorthand for a complex number

Functions
bool	smile::findPeriodicOrbit (const CPotential *potential, double Omega, unsigned int coord_section, unsigned int coord_first, bool threeD, unsigned int Nperiods, CPosVelPoint< double > *IC)
	Utility function to find a periodic orbit in the plane coord1:coord2 which is closest to the provided initial conditions. More...

Detailed Description

Orbit analysis classes.

Author

EV

Date

2009-2014

This file defines orbit analysis methods, implemented in various classes derived from smile::CBasicOrbitRuntimeFnc, for instance, routines for spectrum analysis, Poincare surface of section and other stuff. Each runtime function class has its own information object class derived from smile::CBasicInformation, and a creator class derived from smile::CBasicRuntimeFncCreator.