matrix-free网络无需任何基质 网络释义 1. 无需任何基质 真空紫外光电离质谱整个过程无需任何基质 (matrix free)、电离过程中无碎片离子生成 (fragment free),且无需样品前处理。因此该 …www.instrument.com.cn|基于2个网页 例句 释义: 全部,无需任何基质 更多例句筛选 1. In this paper, a new kind of in...
()*S; MatrixReplacement A; A.attachMyMatrix(S); Eigen::VectorXd b(n), x; b.setRandom(); // Solve Ax = b using various iterative solver with matrix-free version: { Eigen::ConjugateGradient<MatrixReplacement, Eigen::Lower|Eigen::Upper, Eigen::IdentityPreconditioner> cg; cg.compute(A);...
matrix-free iterative methodsblock low rank matrix approximationsvariable block bidiagonalization algorithmA purely algebric approach to solving very large general unstructured dense linear systems, in particular, those that arise in 3D boundary integral applications is suggested. We call this technique the...
MATRIX-FREE PRECONDITIONING USING PARTIAL MATRIX ESTIMATION ∗ J.K. CULLUM 1 and M. T ˚ UMA 2 † 1 Los Alamos National Laboratory, Los Alamos, 87545 NM, USA 2 Institute of Computer Science, Academy of Sciences of the Czech Republic, Pod Vod´arenskou vˇeˇz´ı 2, 18207 ...
Our second contribution is a matrix-free algorithm to find a minimizer of the regularized reaper which is also suited for high-dimensional data. The algorithm couples a primal-dual minimization approach with a thick-restarted Lanczos process. This appears to be the first efficient convex variational...
Pawel, Matrix-free constructions of circulant and block circulant preconditioners, Numerical Linear Algebra with Applications, 11: 773-793, 2004.C. Yang et. al. Matrix-free constructions of circulant and block circulant pre- conditioners. Numerical Linear Algebra with Applications, 11:773-793, 2004...
Matrix-Free LDI Mass Spectrometry Platform Using Patterned Nanostructured Gold Thin Film A novel matrix-free LDI MS platform using a thin film of patterned nanostructured gold, capped with methyl- and carboxy-terminated self-assembled monolayer... Ranu Nayak and Daniel R. Knapp - 《Analytical Chemis...
2.2.2 Matrix-free derivative calculation Setting ri:=si(gi(T))nϱ(gi(R)) nτ(gi(T)) and dri:=∂ri∂T∂T∂y∂y∂w, it holds with (39) that ∇DNGF(w)=−h¯∑i=1nridri. (40) As ri∈R are scalars, it suffices to derive a matrix-free description of the...
Matrix-free interior point method 喜欢 0 阅读量: 32 作者:Jacek,Gondzio 摘要: In this paper we present a redesign of a linear algebra kernel of an interior point method to avoid the explicit use of problem matrices. The only access to the original problem data needed are the matrix-vector...
United States Patent US6426332 Note: If you have problems viewing the PDF, please make sure you have the latest version ofAdobe Acrobat. Back to full text