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Solar Eclipse
Prediction of solar eclipse and its duration using the time of new moon

oltre un anno fa | 2 download |

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Moon Age
Computation of the Moon age and its phase

oltre un anno fa | 3 download |

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Jacchia-Bowman Atmospheric Density Model
Computation of the total mass-desnity of atmosphere using Jacchia-Bowman model

quasi 2 anni fa | 20 download |

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Modified Jacchia 70
Computation of atmospheric density for drag effect modeling

quasi 2 anni fa | 6 download |

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Sun/Moon Rise/Set
Rising and setting times of the Sun and the Moon and twilight times

quasi 2 anni fa | 1 download |

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Local Circumstances of a Solar Eclipse
Computation of possibility of observing solar eclipse at the observer's location

quasi 2 anni fa | 3 download |

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MSIS-86 Atmosphere Model
Neutral densities and temperature of the thermosphere

circa 2 anni fa | 5 download |

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Positions of solar system bodies
Heliocentric and geocentric positions of the nine planets of the solar system, in addition to the Moon and the Sun

circa 2 anni fa | 5 download |

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Satellite Orbits: Models, Methods and Applications
Satellite Orbits: Models, Methods and Applications

circa 2 anni fa | 56 download |

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Planets Rise/Set
Computation of rising and setting times of major planets, the Sun, and the Moon utilizing the iterative method

circa 2 anni fa | 2 download |

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JACOBI METHOD
The Jacobi method is a method of solving a matrix equation on a matrix that has no zeros along its main diagonal.

circa 2 anni fa | 23 download |

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LU decomposition
Lower–Upper (LU) decomposition or factorization to solve the set of n linear equations Ax=b.

circa 2 anni fa | 5 download |

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Modified Julian Date
The most accurate calculation of modified Julian date (modified Julian date = Julian date - 2400000.5)

circa 2 anni fa | 4 download |

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Two Body Orbit Propagation (non-spherical Earth)
Satellite Gravity Field Missions: Simulation Scenarios

quasi 3 anni fa | 7 download |

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NASA JPL Development Ephemerides (DE436)
DE436 covers 1549-12-21 to 2650-01-25. Referred to the International Celestial Reference Frame (version 2.0).

quasi 3 anni fa | 2 download |

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Ephemerides calculation for comets and minor planets
Calculation of unperturbed ephemerides with arbitrary eccentricity for comets and minor planets

quasi 4 anni fa | 1 download |

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State Transition Matrix (non-spherical Earth)
Computation of state transition matrix for desired degree and order of gravity field of the Earth.

oltre 4 anni fa | 4 download |

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Shampine-Gordon Integrator
Shampine-Gordon is a variable-step, variable-order multi-step integrator.

oltre 4 anni fa | 7 download |

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QR decomposition
QR Decomposition or Factorization (Householder Reflections Approach)

quasi 5 anni fa | 2 download |

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Gaussian Elimination
Systems of Linear Equations: Gaussian Elimination

quasi 5 anni fa | 6 download |

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Runge-Kutta-Fehlberg (RKF45)
Fehlberg's 4th and 5th Order Embedded Method

quasi 5 anni fa | 38 download |

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Newton-Raphson method
Newton-Raphson is a root-finding algorithm which produces successively better approximations to the roots of a real-valued funct...

quasi 5 anni fa | 23 download |

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Poisson Elliptic PDE
Second order linear partial differential equations (PDEs) are classified as either elliptic, hyperbolic, or parabolic.

quasi 5 anni fa | 8 download |

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Golden Search Procedure
The golden-section search is a technique for finding an extremum (minimum or maximum) of a function inside a specified interval....

quasi 5 anni fa | 1 download |

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GPS Receiver Position
Computation of GPS receiver position based on navigation and observation files

quasi 5 anni fa | 13 download |

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Precise GPS Receiver Position
Computation of GPS receiver position using navigation, observation and IGS precise orbit files

quasi 5 anni fa | 31 download |

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Runge Kutta 8th Order Integration
Runge-Kutta 8th order numerical integration method

oltre 5 anni fa | 3 download |

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Adams-Bashforth-Moulton
Adams-Bashforth-Moulton integration (8th order)

quasi 6 anni fa | 7 download |

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Runge Kutta 4th order
Classical 4th order Runge-Kutta method

quasi 6 anni fa | 16 download |

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NREL's Solar Position Algorithm (SPA)
Solar Position Algorithm for Solar Radiation Applications

oltre 7 anni fa | 25 download |

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