Abstract: The persistence of excitation condition for sequences generated by discrete-time, time-invariant, autonomous linear and nonlinear systems is studied. A rank condition is shown to be ...

Photoshop tutorial showing how to easily create geometric designs of sunbursts, starbursts and other cool-looking shapes. Graham blocks Trump-backed spending plan, calls it a 'bad deal' as shutdown ...

Abstract: This paper presents a computationally efficient technique for decomposing non-orthogonally superposed k geometric sequences. The method, which is named as geometric sequence decomposition ...

GL3D (Geometric Learning with 3D Reconstruction) is a large-scale database created for 3D reconstruction and geometry-related learning problems. Most images contained are captured by drones from ...