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Search results for: estimate
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Year: 2014, Volume: 14, Number: 3
... m em ƒ ƒ € ƒ ƒ (9) In order to estimate regression coefficients b j1, b j 2 ,Œ, b jp, ... the posterior eigenvalues are relatively small, S can The factor scores can usually be estimated by regression. be approximately decomposed into Suppose X is a standardized variable, ...
Year: 2014, Volume: 14, Number: 2
... ) moves forward only a distance of r. In the proposed position and the estimated tag position is calculated. From method, the movement path of the mobile ... . Therefore, the weighting factor wi of (18) also increases, which estimates more accurate position of the tag and decreases the error distance. Alternatively, ...
Year: 2014, Volume: 14, Number: 2
... 1-3]. Direct M2M communication should make use of solutions II. IMPLEMENTING INSTRUMENTATION COMMUNITIES VIA already consolidated on the Internet, in order to interconnect RESOURCE AGGREGATION an estimated number of 16 billion objects until 2020. There were identified the following two possible IoT should perform discovery, identification, localization, directions for our research. ...
Year: 2014, Volume: 14, Number: 2
... can be generated core losses of a PM machine. In [12] [14] the flux categorized in two main groups including space vector density waveforms are estimated in stator tooth and yoke, modulation (SVM), and carrier based (CB) pulse width and some analytical expressions are derived to calculate modulation ( ...
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. ...
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 ...
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 ...
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) ...
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 ...
250. A Blind High-Capacity Wavelet-Based Steganography Technique for Hiding Images into other Images
... 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 ...
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