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qspline (Quaternion Cubic Spline) under the CC0 license
Quaternion Cubic Spline by James McEnnan
Qspline does quaternion interpolation such that the quaternion and angular rate and acceleration vectors are continuous functions of time, while maintaining quaternion normalization.
This project releases the core functions (in qspline.c) under the CC0 license (Public Domain).
The original project can be found here:
http://sourceforge.net/projects/qspline/
The documentation can be found in the original project here:
http://qspline.sourceforge.net/qspline.pdf
An implementation of Dantzig-Wolfe decomposition built upon GLPK
An implementation of Dantzig-Wolfe decomposition built upon the GNU Linear Programming Kit. This is a command line tool for solving properly decomposed linear programs. There are several examples and some documentation to guide the use of this solver.
Forked over to GitHub (see link).
Qspline does quaternion interpolation such that the quaternion and angular rate and acceleration vectors are continuous functions of time, while maintaining quaternion normalization.