(2011) Sugawara,Y.: Reduction of system matrices of planar beam in ANCF by component mode synthesis method. Multibody Sys. Dyn 26(3): 265-281.Reduction of system matrices of planar beam in ANCF by component mode synthesis method. Kobayashi, Nobuyuki,Wago, Tsubasa,Sugawara, Yoshiki. Multibody...
Aspects of a method and system for a delta quantizer for rate reduction pre-coding matrices may include quantizing a change in channel state information in a MIMO pre-coding system onto a codebook and generating a pre-coding matrix based on at least the channel state information. The channel ...
There is no compression of the elements of the representative matrices. The use of a series of proxy cubes in place of the co-ordinate pair related original CUBEs of seismic data results in several advantages including reduced processing time and better accuracy at the boundaries of the subject ...
The static condensation algorithm with a substitution matrix manipulation is employed to handle the huge matrices without any numerical restriction. The relevant mathematical procedures of reduction are described step-by-step. The thermal model example of a satellite panel is illustrated to demonstrate ...
Find out four sets of solution coefficient vectors {δn}n=1L of Problem 6 at the first L steps to construct four matrices Aδ=(δ1,δ2,⋯,δL) (δ=U,W,u,w). For actual engineering applications, they may be formed by observations on the coarse grid ℑH and fine grid ℑh ...
We present three alternative derivations of the method of characteristics (MOC) for a second order nonlinear hyperbolic partial differential equation (PDE)
The graph autoencoder often has a low-dimensional bottleneck layer so that it can be used as a model for dimensionality reduction. Let the inputs be single-cell graphs of node matrices X and adjacency matrices A. In our joint graph autoencoders31, there is one encoder E for the whole ...
Extremely simple nonlinear noise-reduction method. Phys. Rev. E 47, 2401 (1993). Article CAS Google Scholar Gottwald, G.A. & Melbourne, I. in Proceedings of the Royal Society of London A: Mathematical, Physical and Engineering Sciences, vol. 460, 603–611 (The Royal Society, 2004). ...
(3.24), possibly derived by discretizing equation (3.2) on a virtual grid, and assume that u and v are zero-mean random vectors whose covariance matrices Σu and Σv are known. It is assumed that ∑v=σ2B, see Eq. (3.12), and Σu (size N×N) is factorized as (3.26)Σu=λ2(...
Computing a minimal reduct of a decision formal context by Boolean reasoning is an NP-hard problem. Thus, it is essential to develop some heuristic methods to deal with the issue of knowledge reduction especially for large decision formal contexts. In this study, we first investigate the relation...