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Geodesic solver 1.0

  Date Added: April 23, 2013  |  Visits: 211

Geodesic solver

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The program is an ordinary m-filethe matrix g(*,*) can be used to punch in the metric values in terms of symbolic variables x1,x2,x3,x4(co-ordinate axes)The program first computes the Affine connection(Christoffel symbols) stored in Gamma matricesThese are then used to construct and solvegeodesic equationsThe final solution is in a variable called 'Paths' which usually turns up to be a cell arraythe default formulation of g is set to 3-d Cartesian space.I ve tested it for space on the surface of a 2-sphere (2-dimensional) as wellConstants of integration are however not found by the program (have to be done manually later)Produces implicit solutions onlyWill be upgrading and posting soon

Requirements: No special requirements
Platforms: Matlab
Keyword: Arraythe Cartesian Default Dimensional Formulation Implicit Laterproduces Onlywill Paths Posting Solutions Space Spacei Sphere Surface Tested Turns Upgrading
Users rating: 0/10

License: Freeware Size: 10 KB
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