Zobrazeno 1 - 10
of 203
pro vyhledávání: '"R.L. Kirlin"'
Publikováno v:
Journal of Visual Communication and Image Representation. 33:94-103
A novel framework is proposed for blind single-image super resolution based on compressive sensing.Due to the extremely ill-posed nature of the problem, just a few works have been proposed.The proposed method is one of the first works that considers
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0c45397fdba90bd9ce3cf69a56430f24
https://doi.org/10.1016/j.jvcir.2015.09.004
https://doi.org/10.1016/j.jvcir.2015.09.004
Publikováno v:
IEEE Transactions on Industrial Electronics. 58:2780-2788
The operation of switch-mode converters results in electromagnetic noise propagating throughout the power electronic system. Pulsewidth modulation (PWM) strategies with fixed switching frequency generate harmonics in the spectra of converter voltages
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9827412ae882498edd9fe296529680a7
https://doi.org/10.1109/tie.2010.2076417
https://doi.org/10.1109/tie.2010.2076417
Publikováno v:
IEEE Transactions on Signal Processing. 51:1129-1142
This paper addresses a new approach to time-delay estimation based upon the autocorrelation estimator (AE). The primary aim of this paper is to estimate time-delays in a multipath environment in absence of prior knowledge of the channel. The maximum
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::547197f0782731c4831141505b5589e2
https://doi.org/10.1109/tsp.2003.810290
https://doi.org/10.1109/tsp.2003.810290
Publikováno v:
IEEE Transactions on Industrial Electronics. 49:486-499
A novel method for accurate calculation of power spectra of the pulsewidth modulation (PWM) voltage-source inverter with randomized switching frequency is presented. The case of a limited pool of switching frequencies, convenient and adequate for tec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::de141a4ddd2f90ac5cd13bc35c78880e
https://doi.org/10.1109/41.993282
https://doi.org/10.1109/41.993282
Autor:
R.L. Kirlin, Rex K. Andrew
Publikováno v:
IEEE Transactions on Signal Processing. 48:1287-1294
An algorithm is presented that reconstructs the shape of an extended incoherent source using only the broadband signals radiated from the source to a sparse array. The source is modeled with a small set of parameters. For the specific class of space-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9c3baaf1e6f8e65ebb6d97049dfbea2d
https://doi.org/10.1109/78.839976
https://doi.org/10.1109/78.839976
Publikováno v:
Digital Signal Processing. 9:18-35
A method for the blind identification of spatially varying transfer functions found in various remote sensing applications such as medical imagery, radar, sonar, and seismology is described. The techniques proposed herein are based on model matching
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ee7430ed9202a94123e4a430ac7d5fe4
https://doi.org/10.1006/dspr.1998.0317
https://doi.org/10.1006/dspr.1998.0317
Publikováno v:
IEEE Transactions on Industrial Electronics. 44:173-181
A novel randomized control strategy for three-phase voltage source inverters, based on voltage space vectors, is described. An implicit asymmetrical modulating function results in switching losses in the inverter being reduced by about half in compar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::34b6eddf433c12cd32cea597f6a8c4de
https://doi.org/10.1109/41.564155
https://doi.org/10.1109/41.564155
Autor:
B.H. Maranda, R.L. Kirlin
Publikováno v:
IEEE Transactions on Aerospace and Electronic Systems. 33:329-333
The effect of the number of noise-only tracks is examined for a combined detection and tracking algorithm. Specifically we find the signal-to-noise ratio (SNR) required to ensure that the track containing the target produces the maximum integrator ou
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2bec917833f994afeea7693063080715
https://doi.org/10.1109/7.570807
https://doi.org/10.1109/7.570807
Autor:
R.L. Kirlin, A.M. Trzynadlowski
Publikováno v:
IEEE Transactions on Circuits and Systems I: Fundamental Theory and Applications. 44:763-766
Analysis of spectral effects of random pulsewidth modulation (RPWM) in voltage-source inverters is presented. The randomized parameter is the width of individual switching intervals, and it is shown that the optimal solution consists in random select
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8f19583b509afe9faba419bb362531ca
https://doi.org/10.1109/81.611274
https://doi.org/10.1109/81.611274
Autor:
Frede Blaabjerg, R.L. Kirlin, John Kim Pedersen, S.F. Legowski, L. Oestergaard, Andrzej M. Trzynadlowski
Publikováno v:
EPE Journal. 6:46-53
Random pulse width modulation techniques are known to reduce acoustical noise and vibration in inverter fed a.c. drive systems. The randomization can easily be done by varying widths of individual ...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::77f340c2dd43aff8ec1cd9d4bcd5cbcc
https://doi.org/10.1080/09398368.1996.11463388
https://doi.org/10.1080/09398368.1996.11463388