396 results found.
Year: 2015, Volume: 15, Number: 3
... , the current and voltage signals are acquired, since these signals are necessary to estimate reference signal. a) b) Extension of the Instantaneous Reactive Power Theorem ... industrial consumers (over 60% of installed switching power devices in accordance with the estimated power at industrial consumers) contain non-linear loads, reference signal. Active filter ...
Terms matched: 2 - Score: 36 - 1,263k
Year: 2016, Volume: 16, Number: 4
... and embedding a (amount of information that can be stored). template to estimate the affine geometric attacks in the The choice of a watermarking scheme depends on ... the strength parameter, and x and y are in correcting color distortions using the estimated color image coordinates in the frequency domain. For colored transfer function. The ...
Terms matched: 2 - Score: 32 - 1,652k
Year: 2018, Volume: 18, Number: 3
... to his/her previous page visits. For instance, the access logs of estimate the next move without connecting to any social the Internet traffic can be used ... selected paths are next move of subscribers are important. In this study, a estimated by using the help of the "things" owned by the method to ...
Terms matched: 2 - Score: 29 - 869k
Year: 2015, Volume: 15, Number: 1
... a novel progress in the field of computer vision has led to automatic method to estimate those dimensions by using a video-based smoke detection. Images acquired by the camera ... obtain maximum precision) wants to estimate the distance from the camera to the and estimated their real dimensions by using the proposed specific point visible in the image. ...
Terms matched: 2 - Score: 28 - 861k
Year: 2019, Volume: 19, Number: 2
... specular unique and stable. Iris recognition is performed through the make it difficult to estimate the parameters, describing the following steps: iris image capturing, preprocessing, ... and normalization (right): (a) circle circular model, and the estimated pupil boundary is estimation of pupil; (b) ellipse estimation of pupil ...
Terms matched: 2 - Score: 27 - 2,031k
Year: 2015, Volume: 15, Number: 4
... representations are interpreted. needed, at the reception, in order to obtain the estimated states vector: € (x x 1, x 3 )T 2 ... . 3. As previously demonstrated from a theoretical point of view, all three estimates converge to the corresponding original states. The fixed step used in the Euler ...
Terms matched: 2 - Score: 25 - 1,104k
Year: 2020, Volume: 20, Number: 4
... Power flow in distribution networks with earth return," International Journal of Electrical Power estimate for neutral voltage distribution is required.& Energy Systems, 2004, 26 ... a single node; B. Discussion of Approximation Error 2. Each I n estimated using (5) is modeled by a current ij We now discuss the ...
Terms matched: 2 - Score: 24 - 1,302k
Year: 2009, Volume: 9, Issue: 2
... GMM) events is relatively high and/or complex operation has been used to estimate the probability density function conditions are involved, the enumeration method is (PDF ... s as follows: to choose a location of the centers. The PDF is estimated by s= (s1, .., s i, .., s ...
Terms matched: 2 - Score: 24 - 614k
Year: 2021, Volume: 21, Number: 3
... stage, processor based platform, used for the single phase meaning that the frequency estimate est is fed into the QSG synchronisation of a grid-connected power converter. The ... DC offset causes an AC component in the proposed with the improved DC offset compensation estimated frequency and phase angle values, which needs to parameter tuning procedure. Namely ...
Terms matched: 2 - Score: 24 - 1,816k
Year: 2011, Volume: 11, Number: 2
... and e are real. k €1 k €1 The problem at hand is to estimate all of the coefficients (r i, Then using equations (5 ) ... of a strong competition in the employing VF, the TFs of the transformer are estimated electrical power supply industry, the importance of both during faulty condition and during ...
Terms matched: 2 - Score: 24 - 823k