Spectral Properties of Hankel Operators

2003 ◽  
pp. 431-451
Author(s):  
Vladimir Peller
Keyword(s):  
Spectral Properties ◽  
Hankel Operators

Model of multicomponent narrow-band periodical non-stationary random signal

2020 ◽  
Vol 2020 (48) ◽  
pp. 17-24
Author(s):  
I.M. Javorskyj ◽  
◽  
R.M. Yuzefovych ◽  
P.R. Kurapov ◽  
◽  
...  
Keyword(s):  
Time Series ◽  
Real Time ◽  
Hilbert Transform ◽  
Spectral Properties ◽  
Narrow Band ◽  
Analytic Signal ◽  
Random Signal ◽  
Hilbert Transformation ◽  
The Hilbert Transform

The correlation and spectral properties of a multicomponent narrowband periodical non-stationary random signal (PNRS) and its Hilbert transformation are considered. It is shown that multicomponent narrowband PNRS differ from the monocomponent signal. This difference is caused by correlation of the quadratures for the different carrier harmonics. Such features of the analytic signal must be taken into account when we use the Hilbert transform for the analysis of real time series.

Structure and Spectral Properties of New Composites Based on Metal Alkanoates with Gold Nanoparticles

2015 ◽  
Vol 60 (04) ◽  
pp. 356-361 ◽  
Author(s):  
A. Tolochko ◽  
◽  
P. Teselko ◽  
A. Lyashchova ◽  
D. Fedorenko ◽  
...  
Keyword(s):  
Gold Nanoparticles ◽  
Spectral Properties

PHYSICOCHEMICAL POINTS OF SYNTHESIS OF LONG PERSISTENCE PHOSPHORS ON THE BASIS OF YTTRIUM OXOSULFIDE. REPORT 3. STUDY OF Er3+ IONS INFLUENCE ON SPECTRAL PROPERTIES OF Y2O2S: Ti, Mg

2007 ◽  
Vol 3 (2) ◽  
pp. 20-26
Author(s):  
A.A. Bogatureva ◽  
◽  
V.M. Ishenko ◽  
O.Y. Manashirov ◽  
A.N. Georgobiani ◽  
...  
Keyword(s):  
Spectral Properties

Operators induced by weighted Toeplitz and weighted Hankel operators

2018 ◽  
Vol 48 (2) ◽  
pp. 99-111
Author(s):  
Gopal Datt ◽  
Anshika Mittal
Keyword(s):  
Hankel Operators
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