We present a condition for 1=2 degree of freedom each user in constant K-user single-antenna interference channels. This is sufficient all and necessary almost channel matrices. Moreover, it applies to topologies, i.e., fully-connected channels as well that have individual links absent, reflected by corresponding zeros the matrix. captures essence alignment virtue being expressed terms generic ...

The effects of the spatiotemporal degrees freedom on practical implementation an SU(1,1) interferometer are investigated. A recently developed Wigner functional approach is used to obtain phase sensitivity such in terms all freedom. It reveals how experimental scale parameters affect performance interferometer. analysis provides information that would be useful for quantum metrology applications.

We show that invertible transformations of dynamical variables can change the number degrees freedom. Moreover, even in cases when freedom remains unchanged, resulting dynamics be essentially different from one system prior to transformation. After giving concrete examples point particle cases, we discuss changes due disformal metric gravitational theories

Abstract The lecture starts by considering analytic philosophy as a tradition, and its global spread over recent years, of which Disputatio ’s success is itself evidence. costs benefits the role English international language are briefly assessed. welcomed best hope for scientific philosophy, in sense ‘science’ on mathematics, history, can all count sciences, though not natural sciences. Arguab...

Editing 6DoF videos using standard video editing tools is challenging, especially for non-expert users. There a large gap between the 2D interface used traditional and immersive VR environment replay. In this paper, we present 6DIVE, 6 degrees-of-freedom (DoF) editor. 6DIVE allows users to edit these directly in an environment. work, explored options timeline representation as well UI placement...

The planning of collision-free paths for a hand-arm robotic system is a difficult issue due to the large number of degrees of freedom involved and the cluttered environment usually encountered near grasping configurations. To cope with this problem, this paper presents a novel importance sampling method based on the use of Principal Component Analysis (PCA) to enlarge the probability of finding...

In this work, the behaviour of systems with three degrees of freedom is modelled for a fixed loss factor. The loss factor used in this work is 0.075. Four models are studied and the displacements as well as the energies stored in the systems are computed using the simulations. The governing equations are numerically solved using MATLAB. The dampers are varied in position and in numbers to deriv...