Submitted

Aerospace Trajectory Optimization Using Direct Transcription and Collocation
Demonstrates the solution of an aerospace trajectory optimization problem.

ungefär 7 år ago | 3 downloads |

Submitted

A MATLAB Script for Propagating Trajectories from the Earth to the Moon
Integrate n-body trajectories from the Earth to the Moon. Includes non-spherical Earth gravity.

mer än 7 år ago | 8 downloads |

Submitted

A MATLAB Script for Predicting Orbital Events of the Moon
A MATLAB script named levents.m that can be used to compute important orbital events of the Moon.

mer än 7 år ago | 2 downloads |

Submitted

A MATLAB Script for Computing Hyperbolic Coordinates
This script demonstrates how to compute C3, RLA, and DLA of a hyperbolic orbit.

mer än 7 år ago | 2 downloads |

Submitted

Impulsive Hyperbolic Injection from a Circular Earth Park Orbit
Delta-v required for impulsive hyperbolic orbit transfer

nästan 8 år ago | 2 downloads |

Submitted

Low Thrust Transfer Between Non-coplanar Circular Orbits
Design and analyze low-thrust orbit transfers

nästan 8 år ago | 10 downloads |

Submitted

Repeating Ground Track Orbit Design
Four MATLAB scripts for designing and analyzing repeating ground track orbits.

ungefär 8 år ago | 11 downloads |

Submitted

Composite Orbit Design
Composite orbits are combinations of orbits that have special geometric & dynamic characteristics.

ungefär 8 år ago | 1 download |

Submitted

Sun-synchronous Orbit Design
Three MATLAB scripts that can be used to design and analyze sun-synchronous Earth orbits.

ungefär 8 år ago | 8 downloads |

Submitted

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

ungefär 8 år ago | 1 download |

Submitted

Modeling Aero-assist Flight Mechanics with MATLAB
Numerically integrate the flight path equations of motion of an aero-assist vehicle.

ungefär 8 år ago | 5 downloads |

Submitted

Interplanetary Pork Chop Plots
A MATLAB Script for Creating Pork Chop Plots of Ballistic Earth-to-Mars Trajectories

ungefär 8 år ago | 7 downloads |

Submitted

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

ungefär 8 år ago | 1 download |

Submitted

Two Impulse Phasing Analysis
Phasing analysis between two coplanar circular orbits using a two impulse Hohmann transfer.

ungefär 8 år ago | 2 downloads |

Submitted

Circular Orbit Plane Change
MATLAB script for solving the circular orbit plane change problem.

ungefär 8 år ago | 3 downloads |

Submitted

Mean Local Time of the Ascending Node
Determines the relationship between mean local time of the ascending node and RAAN.

ungefär 8 år ago | 14 downloads |

Submitted

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

ungefär 8 år ago | 17 downloads |

Submitted

Low-precision Ephemeris
MATLAB functions that compute a low-precision ephemeris for the Sun, Moon and planets.

ungefär 8 år ago | 2 downloads |

Submitted

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

ungefär 8 år ago | 2 downloads |

Submitted

The Long-term Evolution of Geosynchronous Transfer Orbits
Interactive MATLAB script that predicts the long-term evolution of geosynchronous transfer orbits.

mer än 8 år ago | 4 downloads |

Submitted

A MATLAB Implementation of the Jacchia Atmosphere Model
MATLAB function and demonstration script which implement the Jacchia 1970 atmosphere model.

mer än 8 år ago | 3 downloads |

Submitted

A MATLAB Script for Time and Coordinate Calculations
Interactive MATLAB script that can be used to perform time and coordinate calculations.

mer än 8 år ago | 10 downloads |

Submitted

A MATLAB Script for Predicting the Evolution of Lunar Orbits
Script for propagating lunar orbits subject to non-spherical lunar gravity and third-body gravity.

mer än 8 år ago | 3 downloads |

Submitted

A MATLAB Script for Predicting Transits of Mercury and Venus
Local circumstances of solar transits of the planets Mercury and Venus.

mer än 8 år ago | 2 downloads |

Submitted

Rise and Set of the Sun, Moon and Planets
Topocentric rise and set of the Sun, Moon and planets. Source ephemeris is DE421 with NOVAS routines

mer än 8 år ago | 1 download |

Submitted

A MATLAB Script for Predicting Lunar Occultations
Predict the local circumstances of lunar occultations of a planet or star.

mer än 8 år ago | 1 download |

Submitted

A MATLAB Script for Predicting Lunar Eclipses
Predicting the local circumstances of lunar eclipses.

mer än 8 år ago | 2 downloads |

Submitted

MATLAB Versions of NOVAS
Several NOVAS Fortran subroutines have been ported to MATLAB.

mer än 8 år ago | 8 downloads |

Submitted

Apparent Coordinates of the Moon, Sun or a Planet
MATLAB script that can be used to compute the apparent coordinates of the Moon, Sun or a planet.

mer än 8 år ago | 3 downloads |

Submitted

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

mer än 8 år ago | 3 downloads |