David Eagle

Last seen: Today | Actif depuis 2012

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Aerospace engineer (retired) Professional Interests: aerospace trajectory optimization

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RANG
84 of 20 457

RÉPUTATION
11 901

CLASSEMENT MOYEN
4.40

CONTRIBUTIONS
154 Fichiers

TÉLÉCHARGEMENTS
756

ALL TIME TÉLÉCHARGEMENTS
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A soumis

Modeling Low-thrust Interplanetary Trajectories
Demonstrates how to model a low-thrust interplanetary trajectory from Earth to Mars.

1 jour il y a | 1 téléchargement |

0.0 / 5

A soumis

Modeling Rocket Ascent from the Moon
Model the launch of a single-stage rocket-propelled vehicle from the surface of the Moon.

5 jours il y a | 5 téléchargements |

0.0 / 5

A soumis

Trajectory Optimization from Earth to an Asteroid - SNOPT
MATLAB script for optimizing two-body, ballistic trajectories from Earth to the an asteroid using the SNOPT algorithm

15 jours il y a | 2 téléchargements |

0.0 / 5

A soumis

Trajectory Modeling in the Flight Path System
Demonstrates how to model the trajectory of aerospace vehicles in the flight path coordinate system.

15 jours il y a | 13 téléchargements |

5.0 / 5

A soumis

Ballistic Interplanetary Trajectory Optimization - SNOPT
Design and optimize patched-conic, ballistic interplanetary trajectories between any two planets of out solar system.

16 jours il y a | 4 téléchargements |

0.0 / 5

A soumis

Trajectory Optimization from Earth to an Asteroid - OTB
MATLAB script for optimizing two-body, ballistic trajectories from Earth to the an asteroid using the fmincon algorithm.

17 jours il y a | 3 téléchargements |

0.0 / 5

A soumis

Ballistic Interplanetary Trajectory Optimization - OTB
Optimization Toolbox version of a MATLAB script that solves the two impulse, patched-conic interplanetary trajectory problem.

19 jours il y a | 10 téléchargements |

5.0 / 5

A soumis

Evaluating a JPL Ephemeris with MICE
Demonstrates ephemeris calculations using the MATLAB version of the JPL Spice library (MICE).

20 jours il y a | 10 téléchargements |

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A soumis

Mutual Visibility Between Two Earth Satellites
Determine times when two Earth satellites have line-of-sight visibility to each other

25 jours il y a | 7 téléchargements |

0.0 / 5

A soumis

Closest Approach Between a Ground Site and Earth Satellite
Determine the time and closest approach distance between a ground site or observer and an Earth satellite in a circular or ellip...

25 jours il y a | 9 téléchargements |

0.0 / 5

A soumis

Closest Approach Between Two Earth Satellites
Determine closest approach between two Earth satellites in circular or elliptical orbits.

27 jours il y a | 13 téléchargements |

0.0 / 5

A soumis

Hyperbolic Injection from a Circular Earth Park Orbit SNOPT
MATLAB script for modeling interplanetary injection using the SNOPT programming method.

environ un mois il y a | 2 téléchargements |

4.0 / 5

A soumis

Hyperbolic Injection from a Circular Earth Park Orbit – OTB
Determine delta-v required for coplanar and non-coplanar impulsive hyperbolic orbit transfers

environ un mois il y a | 2 téléchargements |

0.0 / 5

A soumis

Lunar Free-Return Trajectory Analysis - OTB version
Optimization Toolbox version of the MATLAB script which models two-dimensional free-return lunar trajectories.

environ un mois il y a | 5 téléchargements |

5.0 / 5

A soumis

Numerical Prediction of Orbital Events
MATLAB script and user's manual for predicting important root-finding and extrema type orbital events

environ un mois il y a | 5 téléchargements |

0.0 / 5

A soumis

Geodetic and Geocentric Coordinates
A suite of MATLAB functions for converting between geodetic and geocentric coordinates.

environ un mois il y a | 5 téléchargements |

0.0 / 5

A soumis

Graphics Display of Satellite Rise and Set Conditions
Compute and display graphics information about observer-to-satellite visibility conditions.

environ un mois il y a | 7 téléchargements |

0.0 / 5

A soumis

Computing Phases of the Moon
A MATLAB Script for Computing Phases of the Moon

environ 2 mois il y a | 5 téléchargements |

0.0 / 5

A soumis

MICE Geometry Finder Examples - Part 2
Interactive MATLAB scripts that demonstrate how to use the JPL MICE geometry finder software subsystem.

environ 2 mois il y a | 3 téléchargements |

0.0 / 5

A soumis

Predicting Orbital Events of the Moon
A MATLAB script named lunar_events that can be used to compute important orbital events of the Moon's motion.

2 mois il y a | 6 téléchargements |

0.0 / 5

A soumis

Mice Geometry Finder Examples
A collection of MATLAB scripts that demonstrate how to use the JPL/MICE geometry finder software subsystem.

2 mois il y a | 3 téléchargements |

0.0 / 5

A soumis

Predicting Rise and Set of the Sun, Moon and Planets
Predict the times of rise and set of celestial bodies. Compute and display topocentric coordinates (azimuth and elevation) of th...

3 mois il y a | 4 téléchargements |

0.0 / 5

A soumis

Predict Local Circumstances of Transits of Mercury & Venus
Predicting local circumstances (topocentric azimuth and elevation) of solar transits of the planets Mercury and Venus.

3 mois il y a | 2 téléchargements |

0.0 / 5

A soumis

Predicting Local Circumstances of Solar Eclipses
Predict local circumstances (UTC and topocentric coordinates) of solar eclipses.

3 mois il y a | 4 téléchargements |

0.0 / 5

A soumis

Predicting Local Circumstances of Lunar Eclipses
Predict the local circumstances (times and topocentric coordinates of the Moon) of lunar eclipses.

3 mois il y a | 3 téléchargements |

0.0 / 5

A soumis

Predicting Local Circumstances of Lunar Occultations
Predict the local circumstances (topocentric azimuth and elevation) of lunar occultations of a planet or star.

3 mois il y a | 2 téléchargements |

0.0 / 5

A soumis

Flight Performance of a Single Stage Rocket
Predict the maximum altitude and "best" liftoff mass of a single stage rocket.

3 mois il y a | 14 téléchargements |

0.0 / 5

A soumis

A MATLAB Script for Predicting Orbital Events of the Planets
Predicts interesting orbital events of the planets of our solar system.

4 mois il y a | 3 téléchargements |

0.0 / 5

A soumis

Graphics Display of Orbital Characteristics of the Planets
Graphics display of the J2000 heliocentric orbital characteristics of the solar system planets.

4 mois il y a | 2 téléchargements |

0.0 / 5

A soumis

Graphics Display of the Orbital Characteristics of the Moon
MATLAB script which graphically displays the orbital characteristics of the the Moon's motion.

4 mois il y a | 4 téléchargements |

0.0 / 5

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