«midpoint vector»
۱۴۵ نتیجهPath integral in a magnetic field using the Trotter product formula
There are many ways to derive the path integral. In his original paper, Feynman gave a physical motivation for a particular form and verified its correctness by propagating the wave function for an infinitesimal time step. In Ref. 2 the opposite perspective is used: start with a
Assessment of Fuzzy Logic Based Data Validation Technique for 3-d Particle Tracking Velocimetry
A data validation technique for 3-D particle tracking velocimetry is proposed. Rule based fuzzy logic system has been used. In the proposed scheme, the PTV pairing results will be provided as an input to the validating system. Then, velocity vectors of the particles in the neighb
Polyprotein Context Regulates the Activity of Poliovirus 2C Bound to Bilayer Nanodiscs
1 Positive strand RNA viruses generally replicate in large membrane associated complexes. For 2 poliovirus, these replication complexes are anchored to the membrane via the viral 2B, 2C, and 3 3A proteins. 2C is an AAA+ family ATPase that plays a key role in host cell membrane 4
VMM + WTA Embedded Classifiers Learning Algorithm implementable on SoC FPAA devices
This paper presents a learning algorithm for a VMM + WTA classifier one layer architecture on a Large-Scale Field Programmable Analog Array (FPAA). The technique enables opportunities for embedded, ultra-low power machine learning, techniques typically considered for large server
Depleted pyrochlore antiferromagnets
I consider the class of “depleted pyrochlore” lattices of corner-sharing triangles, made by removing spins from a pyrochlore lattice such that every tetrahedron loses exactly one. Previously known examples are the “hyperkagome” and “kagome staircase”. I give criteria in terms of
A minimal-variable symplectic integrator on spheres
We construct a symplectic, globally defined, minimal-variable, equivariant integrator on products of 2-spheres. Examples of corresponding Hamiltonian systems, called spin systems, include the reduced free rigid body, the motion of point vortices on a sphere, and the classical Hei
Bayes Point Machines: Estimating the Bayes Point in Kernel Space
From a Bayesian perspective Support Vector Machines choose the hypothesis corresponding to the largest possible hypersphere that can be inscribed in version space, i.e. in the space of all consistent hypotheses given a training set. Those boundaries of version space which are tan
Revision of Pylopagurus and Tomopagurus (Crustacea: Decapoda: Paguridae), with descriptions of new genera and species. Addendum and taxonomic summary
•The discovery of two new species, Enallopagurus provenzanoi, and EnallopaguropsLs williamsi, has required an addendum and concluding part to the revisionary study of the "Pylopagunis-Tomopagurus" group of genera. The diagnoses of Enallopagurus McLaughlin and Enallopaguropsis McL
The Rendering Optimization of SVG Player on Mobile Devices
With the 3G development, more and more rich media applications appear on mobile devices. The efficiency of scalable vector graphics player is very crucial for constrained mobile devices. In this paper, we propose a partial rendering algorithm which dynamically traces the invalid
Bayesian Learning in Reproducing Kernel Hilbert Spaces
Support Vector Machines nd the hypothesis that corresponds to the centre of the largest hypersphere that can be placed inside version space, i.e. the space of all consistent hypotheses given a training set. The boundaries of version space touched by this hypersphere de ne the sup