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Generalized Gauss Distribution Noise Model for Respiratory Parameter Estimation
(Ieee, 345 E 47Th St, New York, Ny 10017 Usa, 2009)
In this studs, measurement noise is modelled as a Generalized Gauss Distribution and a new method is presented to estimate the model parameters. The estimator algorithm consists of the Kurtosis method, Kalman iterarions ...
An FPGA implementation of 2-D CNN Gabor-type filter
(IEEE, 345 E 47TH ST, NEW YORK, NY 10017 USA, 2007)
A field programmable gate array (FPGA) implementation of the Gabor-type filter is presented. The implementation uses the forward Euler approximation with optimal step size to solve the CNN cell-state equation. The FPGA is ...
Application of Stockwell Coherence To Prediction Of Alertness Under Anaesthesia
(Brno Univ Technology Vut Press, Purkynova 118, Brno 61200, Czech Republic, 2010)
In this paper, we represent an application of Stockwell Coherence to scalp EEG signals under anesthesia. By the analysis of overlapping, stationary data segments, we obtained the time-varying Stockwell coherence, which ...
High-Performance Mimo Ofdm Wireless Systems With Generalized Prefix
(IEEE, 345 E 47Th St, New York, Ny 10017 Usa, 2013)
Consumers require increasing data rates and therefore it is important to develop techniques that increase the spectrum efficiency. MIMO OFDM is a fundamental technology for high data rate wireless systems. Correlation among ...
Performance Improvement for Correlated 4x4 MIMO-OFDM Systems by Generalized Prefix Approach
(IEEE, 345 E 47Th St, New York, Ny 10017 Usa, 2013)
Antenna correlation limits the multiplexing gain achieved by practical MIMO-OFDM systems and degrades the performance significantly. Recently, investigations are focused to reduce the antenna correlation by the designing ...
Spline Based Channel Estimation for STBC-SM Systems over Fast-Varying Rician Fading Channels
(IEEE, 345 E 47Th St, New York, Ny 10017 USA, 2015-05-16)
In the STBC-SM systems, the information is carried both by STBC symbols and indices of the transmit antennas from which these symbols are transmitted. Channel estimation is a critical process at the receiver during the ...
Fundamental Frequency Estimation for Monophonical Turkish Music by using VMD
(IEEE, 345 E 47Th St, New York, Ny 10017 USA, 2015-05-16)
In this study, a new method is presented for the fundamental frequency estimation of Turkish makam music recordings by using Variational Mode Decomposition (VMD). VMD is a method to decompose an input signal into an ensemble ...
Fundamental frequency estimation for heterophonical Turkish music by using VMD
(IEEE, 345 E 47th St, New York, Ny 10017 USA, 2016)
In this study, a new method is presented for the fundamental frequency estimation of heterophonical Turkish makam music recordings that include percusssive instrument by using Variational Mode Decomposition (VMD). VMD is ...
Generalised prefix for space-time block-coded orthogonal frequency division multiplexing wireless systems over correlated multiple-input multiple-output channels
(Inst Engineering Technology-Iet, Michael Faraday House Sıx Hılls Way Stevenage, Hertford Sg1 2Ay, England, 2014-06-12)
Space-time block coding (STBC) orthogonal frequency division multiplexing (OFDM) is known to improve the reliability of broadband communication over wireless links. However, this technique suffers from a performance loss ...
Design and realization of multi-channel wireless data acquisition system for laboratory-scale experiments on structural health monitoring
(Jve Int Ltd, Geliu Ratas 15 A, Kaunas, Lt-50282, Lithuania, 2018-03)
In this paper, we present the design steps of a low cost multi-channel accelerometer system accompanied with an open-source data acquisition software. Hardware part of the system, named KACC, is composed of battery powered ...