600 results found.
Year: 2017, Volume: 17, Number: 1
... in ECG signal compression has been I. INTRODUCTION demonstrated in [14]. Furthermore, its incorporation in S”M A signal is considered to be nonstationary if its frequency structure, for the purpose of arithmetic processing has been or spectral contents are changing with respect to time. shown in [15]. To the best ...
Terms matched: 1 - Score: 10 - 1,290k
Year: 2017, Volume: 17, Number: 1
... to enable: (i) asymptotic AC current controller dynamic performance deterioration, (ii) the choice reference tracking for variable reference frequencies and of the controller crossover frequency 1 related to the PWM amplitudes; (ii) fast response speed determined by the switching frequency and required phase margin values, and application-specific requirements; ( ...
Terms matched: 1 - Score: 57 - 1,282k
Year: 2017, Volume: 17, Number: 1
... b) Wind farm in China. 6 Advances in Electrical and Computer Engineering Volume 17, Number 1, 2017 Prediction error [MW] 1 0.2 0.5 0.15 Frequency 0 0.1 -0.5 0.05 -1 Prediction error with LS-SVM Prediction error with error correction 0 -1.5 -0.8 -0.6 -0.4 -0.2 0 0.2 0.4 0.6 0 20 40 60 80 ...
Terms matched: 1 - Score: 11 - 1,153k
Year: 2016, Volume: 16, Number: 4
... Firstly, an empirical model and calculation of the channel Frequency Division Multiplexing (OFDM) modulation transfer function are ... ): Building the next- transmission line model for high-frequency power line generation home network," in 6th ... Symposium on communication channel," in Proceedings of International Conference Communication Systems, Networks and Digital Signal Processing on ...
Terms matched: 5 - Score: 120 - 1,394k
Year: 2016, Volume: 16, Number: 4
... and y are in correcting color distortions using the estimated color image coordinates in the frequency domain. For colored transfer function. The efficiency of the method will be ... The filter evolved very quickly in recent years, as the demand through attenuates the high-frequency components of the data. secure transmission channels is high. Applications of image ...
Terms matched: 2 - Score: 30 - 1,652k
Year: 2016, Volume: 16, Number: 4
... or partly eliminates the overhead generated by scheduler performs a preemptive scheduling algorithm functions specific to classical operating system. All nMPRA based on priorities, at a CPU working frequency of 33 MHz. components are designed for absolute determinism and Thus, when a context switch occurs concurrently with outstanding performances. IF_PCIn signals, the content of ...
Terms matched: 1 - Score: 9 - 1,395k
Year: 2016, Volume: 16, Number: 4
... 16) -( 20) by direct computation yields: schemes. Both the input and the output of the system are ƒ ƒ audio signals with the sampling frequency of 44.1 kHz. ƒ ƒ Input signal was originally encoded with 16 bits per sample, 3 ƒ N ƒ tm € lnƒ ƒ, (21) ...
Terms matched: 1 - Score: 3 - 1,367k
Year: 2016, Volume: 16, Number: 4
... . Focusing of a camera may be It is commonly known that as the high frequency content performed manually or automatically [6]. Autofocusing of an image increases ... [5 ], [7-11]. In active changing contrast distribution have more high-frequency autofocusing (AA), the infrared (IR) or ultrasonic waves components ...
Terms matched: 2 - Score: 23 - 1,481k
Year: 2016, Volume: 16, Number: 4
... ], to more of Fricke-Morse model of biological cells is presented. The complex models such as model of complex tissues with proposed method uses the value of characteristic frequency individual viscoelastic cells, Fricke-Morse [1] and Cole estimated from the measured imaginary part of bioimpedance, whereupon the Fricke-Morse model parameters are calculated models [2 ...
Terms matched: 1 - Score: 98 - 1,242k
Year: 2016, Volume: 16, Number: 4
... with components are rather weak and can be masked by spectral broken rotor bars, due to its significance at the industrial leakage phenomena or/and affected by finite frequency level. Namely, broken rotor bars can lead to unwanted resolution used [19]. To address this problem, it is suggested secondary effects: torque ...
Terms matched: 1 - Score: 83 - 1,799k