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Armadillo is a C++ linear algebra library (matrix maths) aiming towards a good balance between speed and ease of use. Integer, floating point and complex numbers are supported, as well as a subset of trigonometric and statistics functions. Various matrix decompositions are provided through optional ... [More]
In my geophysical work, I rely heavily upon a generalized inversion algorithm called Gauss-Newton optimization. The Gauss-Newton method minimizes objective functions that can be iteratively approximated by quadratics. This approach is particularly appropriate for least-squares inversions of ... [More]
Analyzes accelerations caused by gravity, such as those recorded by GRACE. GAIA inverts these accelerations using a mascon technique to determine the mass distribution that matches the acceleration data. Currently, mass distributions can either be static in time, vary linearly, as well as ... [More]