439 results found containing all search terms.
Year: 2012, Volume: 12, Number: 4
... , for compressive sensing techniques for the acquisition and EEG signals a hardware system to capitalize the advantages reconstruction of ... power consumption. Index Terms €” Compressed sensing, Biomedical signal In recent years, the study of human-computer interaction ... , Electrocardiography, Pursuit algorithms, Signal has preoccupied many scientists in the field of neurology, processing algorithms psychology ...
Terms matched: 3 - Score: 453 - 608k
Year: 2019, Volume: 19, Number: 1
... are used in many different areas, especially in Sensor signals may contain information about the gender and health, ... it is necessary to determine the Index Terms €” digital signal processing, feature extraction, features that can distinguish ... activities effectively from machine learning, pattern recognition, wearable sensors. each other [16]. Feature extraction ...
Terms matched: 3 - Score: 408 - 1,786k
Year: 2015, Volume: 15, Number: 1
... mention that there are used the AC voltage and current signals and their detailed numerous solutions to obtain the power ... which keeps all the original features. Further, the signal is power signature of that device. It can ... . The method is based on a comparison technique, processing data from smart meters locally and use their consisting ...
Terms matched: 3 - Score: 348 - 771k
Year: 2020, Volume: 20, Number: 4
... advantage of the optimal compandor is its ability to the signals modeled by Gaussian distribution. The implemented μ-law quantizer ... an improvement of provide the signal quality (measured by SQNR (Signal to the standard μ-law quantizer in terms ... , logarithmic quantization has been applied in coding, signal processing algorithms, signal to noise ratio. various research ...
Terms matched: 3 - Score: 322 - 1,263k
Year: 2017, Volume: 17, Number: 1
... ]. The analysis of nonadaptive and of time varying signals with Laplacian distribution, which is adaptive two-bit ”M ... adaptive scheme is used, where the adaptation to the signal variance is special type of delta modulation called sigma ... Three-level quantization has been used in different areas of signal processing [5 ], [13-15]. Its ...
Terms matched: 3 - Score: 287 - 1,290k
Year: 2011, Volume: 11, Number: 3
... in the were proposed [5-8]. These prewhitened signals are binaural hearing aids. The proposed algorithm is ... microphones for feedback cancellation and the beamforming Besides the feedback signal, the background noise method for noise cancellation. ... from a computer simulation", IEEE Trans. Signal Processing, Vol.39, No.3, Figure 6. SNR ...
Terms matched: 3 - Score: 273 - 709k
Year: 2016, Volume: 16, Number: 2
... path act as filter and reduces the double for time-varying signals. Main advantage of FLL is that the frequency ... India ksjyothi@iiitdm.ac.in 1 Abstract €” A modified digital signal processing procedure is equivalent to SRF-PLL [9-14] ... All these PLLs are based on described for the on-line estimation of DC, fundamental and constant sampling period. ...
Terms matched: 3 - Score: 267 - 1,790k
Year: 2014, Volume: 14, Number: 2
... is to develop a strategy frequency rate of the navigation signals and a rapid change of of the cold start ... can be shortened by a sequential search of the satellite signal [8-10]. proper strategy of a selection ... into experiments require precise knowledge of the satellite the signal processing or special antenna is purposeless. position. Despite ...
Terms matched: 3 - Score: 251 - 700k
Year: 2014, Volume: 14, Number: 3
... impulsive techniques proposed. These techniques are based on a signals and the study of this response through the analysis ... . 1). These parameters are An injected signal u in an LV line is reflected at its ... 1.5 TDRE trace with a branch line irregularities is the processing of this discrete-time signal. 1.0 The propagation velocity ...
Terms matched: 3 - Score: 248 - 843k
Year: 2018, Volume: 18, Number: 3
... need for a paper, intended for encoding the time-varying signals modeled ternary digit at the cost of slightly lower ... . The by Gaussian distribution. The input signal is processed frame- multilevel (multi-bit) ADM with embedded ... computed by minimizing the mean-squared distortion. Since established for processing the signals whose variance is a the non-adaptive quantizers ...
Terms matched: 3 - Score: 243 - 1,288k