photo

David Eagle


Last seen: Today Con actividad desde 2012

Followers: 18   Following: 0

Mensaje

Aerospace engineer (retired) Professional Interests: aerospace trajectory optimization

Estadística

File Exchange

161 Archivos

CLASIFICACIÓN
N/A
of 300.338

REPUTACIÓN
N/A

CONTRIBUCIONES
0 Preguntas
0 Respuestas

ACEPTACIÓN DE RESPUESTAS
0.00%

VOTOS RECIBIDOS
0

CLASIFICACIÓN
81 of 20.922

REPUTACIÓN
12.195

EVALUACIÓN MEDIA
4.50

CONTRIBUCIONES
161 Archivos

DESCARGAS
557

ALL TIME DESCARGAS
111551

CLASIFICACIÓN

of 168.149

CONTRIBUCIONES
0 Problemas
0 Soluciones

PUNTUACIÓN
0

NÚMERO DE INSIGNIAS
0

CONTRIBUCIONES
0 Publicaciones

CONTRIBUCIONES
0 Público Canales

EVALUACIÓN MEDIA

CONTRIBUCIONES
0 Temas destacados

MEDIA DE ME GUSTA

  • Explorer
  • Personal Best Downloads Level 4
  • Editor's Pick
  • First Review
  • 5-Star Galaxy Level 5
  • First Submission

Ver insignias

Feeds

Ver por

Enviada


Closest Approach Between a Ground Site and Earth Satellite
Determine the closest approach conditions between a ground site or observer and an Earth satellite in a circular or elliptical o...

alrededor de 23 horas hace | 2 descargas |

0.0 / 5

Enviada


Orbital Inclination as a Function of Launch Azimuth
This script can be used to determine the relationship between orbital inclination and launch azimuth for a user-defined launch s...

alrededor de 1 mes hace | 5 descargas |

0.0 / 5

Enviada


Predicting Shadow Conditions of Earth Satellites
Three MATLAB scripts for predicting shadow (Earth eclipse) conditions of satellites in circular and elliptical orbits.

alrededor de 1 mes hace | 5 descargas |

0.0 / 5

Enviada


Predicting Rise and Set of an Earth Satellite
Three MATLAB scripts for predicting rise and set of an Earth satellite relative to an observer or ground site on an oblate Earth...

alrededor de 1 mes hace | 4 descargas |

0.0 / 5

Enviada


Analytic Orbit Propagation – Method of Markley and Jeletic
Fast analytic orbit propagator using the method of Markley and Jeletic.

alrededor de 1 mes hace | 9 descargas |

0.0 / 5

Enviada


MATLAB solutions of Lambert's problem
MATLAB functions and scripts for solving the geocentric and heliocentric Lambert problem.

alrededor de 1 mes hace | 24 descargas |

4.7 / 5

Enviada


Finite-burn Interplanetary Injection from Earth Orbit SNOPT
A MATLAB script for optimizing finite-burn interplanetary injection trajectories from an initial circular Earth orbit using SNOP...

alrededor de 1 mes hace | 3 descargas |

4.0 / 5

Enviada


Finite-burn Interplanetary Injection from Earth Orbit - OTB
Optimization Toolbox version of a MATLAB script that can be used to model finite-burn interplanetary injection from a circular E...

alrededor de 1 mes hace | 2 descargas |

0.0 / 5

Enviada


Interplanetary Injection from a Circular Earth Orbit
PDF document and script for computing the coplanar single impulse transfer from a circular Earth orbit to a hyperbolic orbit.

alrededor de 2 meses hace | 5 descargas |

0.0 / 5

Enviada


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

alrededor de 2 meses hace | 4 descargas |

0.0 / 5

Enviada


A MATLAB implementation of the BDQRF root-finding algorithm
MATLAB function for calculating the single real root of a non-linear function using the Bisected Direct Quadratic Regula Falsi m...

3 meses hace | 4 descargas |

0.0 / 5

Enviada


Graphic Display of Satellite Ground Tracks and Orbits
MATLAB script named satplot.m that demonstrates how to graphically display satellite ground tracks and orbits.

3 meses hace | 4 descargas |

5.0 / 5

Enviada


Visibility Contours of the Sun and Moon
Create graphic visibility contours of the Sun and Moon at a user-specified calendar date and time.

3 meses hace | 1 descarga |

0.0 / 5

Enviada


Computer Graphics for the ilt_sos computer program
Create graphic displays of flight performance characteristics created with the "Low-Thrust Interplanetary Trajectory with SOS" ...

3 meses hace | 1 descarga |

0.0 / 5

Enviada


ATO Using Direct Transcription and Collocation - OTB
Demonstrates the solution of an aerospace trajectory optimization problem using direct transcription and collocation.

3 meses hace | 2 descargas |

4.0 / 5

Enviada


Selenocentric Coordinates and Transformations
MATLAB functions for computing selenocentric (moon-centered) coordinates and transformations.

4 meses hace | 2 descargas |

0.0 / 5

Enviada


Finite-burn De-orbit from Earth Orbit – OTB
Design a finite-burn maneuver that de-orbits a spacecraft from an initial circular or elliptical Earth orbit to a user-defined E...

4 meses hace | 1 descarga |

0.0 / 5

Enviada


Trans-Lunar Trajectory Correction Maneuver – SNOPT
Optimize a single impulsive trajectory correction maneuver (TCM) on a trans-lunar trajectory using the SNOPT numerical method.

5 meses hace | 2 descargas |

0.0 / 5

Enviada


Trans-Lunar Trajectory Correction Maneuver – OTB
Optimize a single impulsive trajectory correction maneuver (TCM) located on a trans-lunar trajectory.

5 meses hace | 2 descargas |

0.0 / 5

Enviada


Earth-to-Mars Interplanetary TCM Optimization - SNOPT
Optimization of interplanetary trajectory correction maneuvers (TCM) during Earth-to-Mars spaceflight using the SNOPT algorithm....

6 meses hace | 4 descargas |

0.0 / 5

Enviada


Earth-to-Mars Interplanetary TCM Optimization - OTB
Optimization Toolbox version of the MATLAB script that determines optimal Earth-to-Mars impulsive TCM maneuvers.

6 meses hace | 4 descargas |

0.0 / 5

Enviada


Bi-elliptic Transfer Between Coplanar Circular Orbits
Bi-elliptic orbital transfer between two coplanar circular Earth orbits.

6 meses hace | 7 descargas |

4.5 / 5

Enviada


The Hohmann Orbit Transfer
Computes characteristics for coplanar and non-coplanar Hohmann transfers.

6 meses hace | 11 descargas |

5.0 / 5

Enviada


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

6 meses hace | 1 descarga |

0.0 / 5

Enviada


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

6 meses hace | 2 descargas |

0.0 / 5

Enviada


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

6 meses hace | 3 descargas |

0.0 / 5

Enviada


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

6 meses hace | 6 descargas |

5.0 / 5

Enviada


Gravity-assist Trajectory Optimization - SNOPT version
A MATLAB Script for Interplanetary Patched-Conic, Single Gravity-Assist Trajectory Design, Analysis and Optimization

7 meses hace | 3 descargas |

3.7 / 5

Enviada


Gravity-assist Trajectory Optimization - OTB version
A MATLAB Script for Interplanetary Patched-Conic, Single Gravity-Assist Trajectory Design, Analysis and Optimization

7 meses hace | 5 descargas |

0.0 / 5

Enviada


Apparent Position of a Star
PDF document and MATLAB script that computes the geocentric and topocentric apparent position of a star.

7 meses hace | 3 descargas |

5.0 / 5

Cargar más