378 results found.
Year: 2015, Volume: 15, Number: 2
... the mechanism RGB software filter is involved for each color, using a blob needs to make multiple decisions and computations. The size threshold to get rid of the noise and the false positives. robotic arm needs to decide to reach or not the object and The center of gravity was computed next to determine the needs to ...
Terms matched: 1 - Score: 3 - 1,165k
Year: 2015, Volume: 15, Number: 2
... factor and d is the physical realisation advantage of identifying signals in the presence of noise [1 ], generated time shift. while displaying a filtering gain proportional ... are kept at a high, (LTI) filter, which maximizes the receiver signal-to-noise desired level. ratio (SNR). By using the likelihood criterion, ...
Terms matched: 2 - Score: 12 - 1,187k
Year: 2015, Volume: 15, Number: 2
... TimiŸoara, Romania ladislau.matekovits@polito.it 1 Abstract €” Electromagnetic band-gap (EBG) surfaces have equation for the electromagnetic field associated to an found applications in mitigation of parallel-plate noise that infinite extension of the periodic surface in order to occurs in high speed circuits. A 2D periodic structure calculate the dispersion diagram (DD) [15 ...
Terms matched: 1 - Score: 57 - 1,023k
Year: 2015, Volume: 15, Number: 1
... or gm control changed to HP or LP response and tuned (bandwidth typically) causes undesired influences of output resistance change) in order to remove undesired signals and noises €“ it which damages stop band attenuation due to their effect in is no problem with reconnection of input or output terminals high-impedance nodes of filtering structure [35 ...
Terms matched: 1 - Score: 3 - 1,058k
Year: 2015, Volume: 15, Number: 1
... 2 at the end of the observation time deviation shall have the nature of white noise with the mean window (N values) is bigger than the critical value ... value of Corr was set at the level comparable with the value of the measurement noises, as the correction module shall support the removal of long- term effects ...
Terms matched: 2 - Score: 11 - 951k
Year: 2015, Volume: 15, Number: 1
... 32]. transform. The main issues in their method have been the Shape context considers a subset of the pixels of an object sensitivity of the method to noise and the difficulty of as its descriptors. The spatial distribution of these pixels is determining the descriptor size. used as the similarity metric for comparing the objects ...
Terms matched: 1 - Score: 3 - 845k
Year: 2015, Volume: 15, Number: 1
... reduced DC bus voltage) at the reflected in the harmonic losses reduction as well as the beginning of the experiment, after which the torque reduction of the acoustic noise level. The proposed reference is released. It is clearly noticeable that the algorithm enables also the retention of good dynamic proposed algorithm with the multilevel hysteresis gives ...
Terms matched: 1 - Score: 9 - 2,542k
Year: 2015, Volume: 15, Number: 1
... variables. The based on successive interference cancellation and needs to signal is corrupted by i.i.d zero mean additive white calculate the pseudo-inverse of the channel matrix and its Gaussian noise [13, 14]. Block diagram of MIMO-OFDM deflated matrices [5, 6]. Integrating OFDM and MIMO system for one subcarrier k, where ...
Terms matched: 1 - Score: 10 - 627k
Year: 2015, Volume: 15, Number: 1
... content in single-layer Genetic algorithms perform mathematical operations to windings is higher than in double-layer windings, so imitate genetic reproduction mechanisms including torque pulsations are increased as well acoustic noise individual's selection (parents for the next generation), emissions. To minimize the abovementioned problems crossover operation (combines two parents' solutions to the number of ...
Terms matched: 1 - Score: 3 - 1,186k
Year: 2015, Volume: 15, Number: 1
... of clean speech. The existing transcribed speech database and the raw remaining 1.3 hours of speech contains speech in degraded transcriptions generated at step 2. conditions (background noise, background music, telephone This alternative unsupervised training method does not speech, etc.). involve any data selection process: in this case the raw ...
Terms matched: 1 - Score: 5 - 599k