2.3k citations · 5.9k across the 43 of their papers we have counts for
Showing 2013Show all
2 papers · 1 filter
math.OC2013★ 7 cited
Optimal polygonal L1 linearization and fast interpolation of nonlinear systems
Guillermo Gallego, Daniel Berjón, Narciso García
The analysis of complex nonlinear systems is often carried out using simpler piecewise linear representations of them. A principled and practical technique is proposed to linearize…
cs.CV2013★ 96 cited
A compact formula for the derivative of a 3-D rotation in exponential coordinates
Guillermo Gallego, Anthony Yezzi
We present a compact formula for the derivative of a 3-D rotation matrix with respect to its exponential coordinates. A geometric interpretation of the resulting expression is prov…