Solution for 3D simple pendulum

Submitted by Francisco González

Authors Francisco González, Javier Cuadrado
Accuracy 6.2804e-16
CPU time 0.291
CPU / GPU Intel Core-i7-4790K @ 4.00 GHz
Operating System Windows 10 Pro (64 bit)
Method description

MATLAB 2016 script
Coordinates: 3 natural (fully Cartesian) coordinates + 1 constant distance constraint
Formulation and linearization: projection on subspace of admissible motion via velocity tranformation matrix
Code provided in miscellaneous file

Results file
Miscellaneous file