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Search results for: frequency
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Year: 2010, Volume: 10, Issue: 3
... The magnetizing characteristic of a typical of a ferroresonance circuit to a quasi periodic and frequency 100VA VTs can be presented by 7 order polynomial [12]. locked ... theory in studying and [8] S.K. Chkravarthy, C.V. Nayar, Frequency-locked and quasi periodic understanding the global behavior of a ferroresonant electric power (QP ...
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 ...
Year: 2010, Volume: 10, Issue: 3
... analysis like where N is the number of the data points. statistical parameters and frequency domain analysis like 1 N Fourier Transform are quite applicable in many applications. ... ] B. Yazici and G. B. Kliman, "An adaptive statistical time-frequency Nostrand Reinhold, NewYork, pp 35 – 55 method for detection of broken ...
Year: 2016, Volume: 16, Number: 2
... 1. Topology of the proposed buck-boost type AC voltage regulator According to the switching frequency of S1 depending on the proper control of S1 and S2 mentioned above, ... ] D. Chen, Y. Chen, "Step-up ac voltage regulators with high-frequency 600V GaN power devices in a PV application requiring 1200V link", IEEE ...
Year: 2016, Volume: 16, Number: 3
... studied, in detail [7]. Index Terms — information security, radio frequency identification, random number generation, RFID tags, ubiquitous computing. I. ... Ours Frequency 0.98 1.00 Only two tests individually fail the criteria. But the NIST Block-frequency 0.98 0.99 tests are known to be the strictest tests intended for Cumulative-sums 0.98 ...
Year: 2017, Volume: 17, Number: 3
... n ï€ 2 k 10  nZ 5 c j ,k denotes the low frequency information of original 0 0 100 200 300 400 500 600 700 signal; ... motion. Wavelet prediction model. analysis [17, 18] has a good time-frequency localization In order to verify the adaptability of the research methods properties, through ...
Year: 2018, Volume: 18, Number: 2
... the smoothed fundamental gender, separately. In overall case, results for female and frequency contour, frame-to-frame shimmer, frame-to-frame male speakers are accumulated. jitter and the ... The become the dominant modeling approach until recently. In GMM is trained with short-term mel-frequency cepstral GMM-UBM method, first a universal background model coefficients (MFCC). ...
Year: 2022, Volume: 22, Number: 2
... time-frame index, k denotes make it difficult to estimate noise signals mathematically. discrete frequency index, and having defined the above, the In [24], ... In the first stage, a single deep neural network signal is performed in the time-frequency domain by using is utilized to obtain multiple base predictions. Also, the ...
Year: 2012, Volume: 12, Number: 3
... of the project "Voiced Sounds of Romanian In [20], the fundamental frequency F0, energy, speaking Language". The database was validated by human ... and min of F0, variance of F0, intensity distributions, and speech, Mel-Frequency Cepstrum Coefficients (MFCCs) patterns for F0 rising segments [3]. ...
Year: 2010, Volume: 10, Issue: 3
... yahoo.fr Abstract — This paper deals with a hybrid shunt active whole numbers of fundamental frequency, or sometimes power filter applied on 500KV HVDC, after a description of ... waveform electronic converter in these active filters becomes very large because they must withstand the line-frequency utility voltage and supply the harmonic currents. Associated with this large VA converter ...
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