Results 21 to 30 of about 914,727 (265)

Robustness Analysis of a Class of Decentralized Control Systems [PDF]

open access: yesModeling, Identification and Control, 1986
The paper presents a method for analysing the robustness properties of a class of decentralized control systems. Perturbations both in local and in interconnection parameters are dealt with. The method is based on the use of singular values.
Ole A. Solheim
doaj   +1 more source

The value of singularities

open access: yesGeneral Relativity and Gravitation, 1995
5 pages, no figures; a few clarifying comments ...
Horowitz, Gary T., Myers, Robert
openaire   +2 more sources

An Exponential Filtering Based Inversion Method for Microwave Imaging [PDF]

open access: yesRadioengineering, 2021
In this paper, a new methodology based on the exponential filtering of singular values is adopted to solve the linear ill-posed problem of microwave imaging.
A. Magdum   +2 more
doaj  

Singular Vectors From Singular Values

open access: yes, 2020
8 ...
Xu, Weiwei, Ng, Michael K.
openaire   +2 more sources

Neutrino mixing, interval matrices and singular values [PDF]

open access: yes, 2018
We study the properties of singular values of mixing matrices embedded within an experimentally determined interval matrix. We argue that any physically admissible mixing matrix needs to have the property of being a contraction. This condition constrains
Bielas, K.   +3 more
core   +2 more sources

Singular value decomposition in AHP

open access: yesEuropean Journal of Operational Research, 2001
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Gass, S. I., Rapcsák, T.
openaire   +2 more sources

A Novel Neural Network Framework for Automatic Modulation Classification via Hankelization-Based Signal Transformation

open access: yesApplied Sciences
Automatic modulation classification (AMC) is a fundamental technique in wireless communication systems, as it enables the identification of modulation schemes at the receiver without prior knowledge, thereby promoting efficient spectrum utilization ...
Jung-Hwan Kim   +3 more
doaj   +1 more source

Hausdorff dimension of affine random covering sets in torus [PDF]

open access: yes, 2013
We calculate the almost sure Hausdorff dimension of the random covering set $\limsup_{n\to\infty}(g_n + \xi_n)$ in $d$-dimensional torus $\mathbb T^d$, where the sets $g_n\subset\mathbb T^d$ are parallelepipeds, or more generally, linear images of a set ...
Järvenpää, Esa   +4 more
core   +3 more sources

Singular Values, Nematic Disclinations, and Emergent Biaxiality

open access: yes, 2013
Both uniaxial and biaxial nematic liquid crystals are defined by orientational ordering of their building blocks. While uniaxial nematics only orient the long molecular axis, biaxial order implies local order along three axes.
Dennis, Mark R.   +3 more
core   +1 more source

Tracial and majorisation Heinz mean-type inequalities for matrices

open access: yesJournal of Inequalities and Applications, 2016
The Heinz mean for every nonnegative real numbers a, b and every 0 ≤ ν ≤ 1 $0\le\nu\le1$ is H ν ( a , b ) = a ν b 1 − ν + a 1 − ν b ν 2 $H_{\nu}(a , b)=\frac{a^{\nu}b^{1-\nu} +a^{1-\nu}b^{\nu}}{2}$ .
Seyed Mahmoud Manjegani
doaj   +1 more source

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