نتایج جستجو برای: gram schmidt orthogonalization process

تعداد نتایج: 1384767  

Journal: :Journal of Developing Areas 2021

Workers' remittances represent up to 47 percent of gross domestic product in some Asian countries. Also, workers' the region were estimated reach $256 billion out $483 received by developing However, growth effect remittance Asia has, over years, remained an open empirical question. To this end, study examines impact and its interactive effects with financial development institutional quality o...

Journal: :Neurocomputing 2002
Ralf Möller

In sequential principal component analyzers based on deflation of the input vector, deviations from orthogonality of the previous eigenvector estimates may entail a severe loss of orthogonality in the next stages. A combination of the learning method with subsequent Gram-Schmidt orthonormalization solves this problem, but increases the computational effort. For the “robust recursive least squar...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه شیراز - دانشکده برق و کامپیوتر 1392

طبقه بندی تقویت تطبیقی یک روش شناخته شده و موثر برای جمع آوری ویژگی های مثبت گروهی از یادگیرهای ضعیف موازی است; با این حال، از حساسیت بالا به داده های نویزی و همچنین آموزش تعداد زیادی از یادگیرهای ضعیف رنج می برد. در اینجا، یک روش جدید به منظور کاهش تعداد یادگیرهای تطبیقی با استفاده از روش گرام اشمیت به صورت یک طرح وزن دهی جدید که منجر به متعامد شدن توزیع تمام یادگیرهای تنبل می شود پیشنهاد شده ...

Journal: :SIAM J. Matrix Analysis Applications 2000
Tim N. T. Goodman Charles A. Micchelli Giuseppe Rodriguez Sebastiano Seatzu

We study the Cholesky factorization of certain biinnnite matrices and related nite matrices. These results are applied to show that if the uniform translates of a suitably decaying multivariate function are orthonormali-zed by the Gram-Schmidt process over certain increasing nite sets, then the resulting functions converge to translates of a xed function which is obtained by a global orthonorma...

Journal: :Rocky Mountain Journal of Mathematics 2014

Journal: :SIAM Journal on Matrix Analysis and Applications 2005

2008
Kenji Nakayama Hiroki Horita Akihiro Hirano

FFT and Multilayer neural networks (MLNN) have been applied to ‘Brain Computer Interface’ (BCI). In this paper, in order to extract features of mental tasks, individual feature of brain waves of each channel is emphasized. Since the brain wave in some interval can be regarded as a vector, Gram-Schmidt orthogonalization is applied for this purpose. There exists degree of freedom in the channel o...

2008
Jean-Marie Normand

Constrained orthogonal polynomials have been recently introduced in the study of the HohenbergKohn functional to provide basis functions satisfying particle number conservation for an expansion of the particle density. More generally, we define block orthogonal (BO) polynomials which are orthogonal, with respect to a first Euclidean scalar product, to a given i-dimensional subspace Ei of polyno...

2008
J. I. Johansson H. S. Sherif F. Ghoddoussi

We study the effect of wave function orthogonality in the rela-tivistic treatment of the nucleon removal reactions (γ, p) and (e, e ′ p). The continuum wave function describing the outgoing nucleon is made orthogonal to the relevant bound states using the Gram-Schmidt procedure. This procedure has the advantage of preserving the asymp-totic character of the continuum wave function and hence the...

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