400 results found.
Year: 2014, Volume: 14, Number: 2
... is found to be successful. observability and it is necessary for a reliable power system These techniques are found to be good for determining the state estimation. To estimate the capability of the proposed global optimal solutions of PMUs placement and can be MOPP problem formulation, optimal PMU placement for considered successful to a certain extent. ...
Terms matched: 1 - Score: 6 - 891k
Year: 2014, Volume: 14, Number: 2
... dB when compared with the [1 1] antenna PHICH channel mapping are picked out from the resource configuration. The PHICH BER curves for antenna grid together with estimated channel coefficients H PHICH. configuration [4 2] are shown in Fig. 7. MIMO detection is performed according to the number of The results of ...
Terms matched: 1 - Score: 5 - 765k
Year: 2014, Volume: 14, Number: 2
... machine thermal limits should also be The magnetic flux of rotor magnets in a BLDC machine kept in mind. Stator current peak values can lead to airgap can be estimated by its first and third harmonic saturation or thermal stress along the iron core. Total components: amount of stator copper loss can be used to limit the ...
Terms matched: 1 - Score: 3 - 1,113k
Year: 2014, Volume: 14, Number: 2
... of the b.model (7) A discriminant model [18] is introduced to estimate the b.model  baseline model, p.model  proposed model degrees of influence of ... ,p.CS), respectively, as probability models SLU system. The SVM automatically estimates the degrees for re-ranking. Model 3 applies P(SA(hi) ...
Terms matched: 2 - Score: 8 - 639k
Year: 2014, Volume: 14, Number: 2
... of electrical technological process on the properties of materials used; sheet and therefore increase the iron losses. specially magnetic properties. This paper presents a new method to estimate the iron losses taking into account the effect Mechanical cutting causes local deterioration, near the cut of the mechanical cutting on the specific iron losses of the edge ...
Terms matched: 1 - Score: 6 - 1,619k
... for 16-bit images since they provide a good compromise the PSNR at 40dB or above. between imperceptibility and complexity. Furthermore, since the extracted message is only an estimate of the original one, we need some measure to quantify similarity between the original secret message and the extracted one. Here, we employ the normalized correlation ...
Terms matched: 1 - Score: 3 - 1,260k
Year: 2014, Volume: 14, Number: 1
... provide the CUANTUMDOC "DOCTORAL STUDIES FOR EUROPEAN PERFORMANCES IN RESEARCH AND INNOVATION" ID79407 estimated bits. project funded by the European Social Fund and Romanian Government. Digital ... the advantage of providing the After the first half of iteration the extrinsic information soft estimates for the coded bits that can be used in schemes sequence Le1k, k ...
Terms matched: 2 - Score: 6 - 638k
Year: 2014, Volume: 14, Number: 1
... and ZeroR classifiers researched and a large number of models were proposed are used to estimate the electricity load demand. Among them, during the past several decades, ... basis of economic dispatch, hydro-thermal coordination, between 2012 and 2021, has been estimated using the load unit commitment, transaction evaluation, and system demand of the ...
Terms matched: 2 - Score: 66 - 759k
Year: 2014, Volume: 14, Number: 1
... The proposed solution takes into account the differences content based filtering. The algorithms developed estimate the between these two services and implements distinct similarity between items and users and ... ) Content-based algorithms FlowPlayer, an Open Source Video Player developed in The content-based approach estimates the similarity Flash, was used and a script was developed to allow between ...
Terms matched: 2 - Score: 8 - 785k
Year: 2014, Volume: 14, Number: 1
... . Jabid et al. [27] radius R, around each pixel. Bilinear interpolation is used to used directional edge responses of facial image to generate a estimate values of neighbor that do not exactly fall on face representation. For each pixel, the edge response of the pixels. The size of the neighborhood is ...
Terms matched: 1 - Score: 3 - 886k