365 results found.
Year: 2023, Volume: 23, Number: 1
... Algorithm" in order to improve the quality of the where, ƒ2 is the noise variance. approximations. Finally, the LLR can be calculated by [4 ... , of the interleaver) the best value. By taking into consideration the average signal-to-noise ratios (for example 0.4 dB for the rate R=1 /3 ...
Terms matched: 2 - Score: 11 - 2,091k
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: 2016, Volume: 16, Number: 4
... Channel Transfer Function (CTF) and operational ranges of kilometers. Multicarrier the stationary noise give an indication of the PLC channel capacity, and allow evaluating the PLC ... laboratory than characteristic impedance of power line. environment with isolated power line. The Signal-to-Noise € The length of the branches influence only slightly the ratio (SNR) ...
Terms matched: 2 - Score: 10 - 1,394k
Year: 2021, Volume: 21, Number: 4
... the power ratio curve where P increases tolerance ε is used for fidelity and accepted noise level. || .| |0 with the size of a chosen ... proposed method uses to reconstruct different images filtered to use for CS. After the noise-free data, the error of of MR. The reconstructed images analyze in terms ...
Terms matched: 2 - Score: 10 - 2,717k
Year: 2014, Volume: 14, Number: 4
... the signal is the anomaly pulse and the main 1 volume of data is considered noise. We have to reject the c normal traffic values and preserve the pulse ... . Different base functions are also evaluated for agent is that it can separate "low-noise" versions of the efficiency in the context of the proposed methods. anomalies ...
Terms matched: 2 - Score: 10 - 1,185k
Year: 2019, Volume: 19, Number: 2
... that use the newly will introduce their theory and deduction process developed VMD which is noise robust to preprocess the respectively. wind speed sequence data [28-29]. ... LD-VMD- Moderate bandwidth constraint 2000 RBF, LD-VMD-Elman and LD-VMD-LSTM are obtained. Noise-tolerance 0 The flowchart of model establishment is shown in Figure 5. Modes ...
Terms matched: 2 - Score: 10 - 1,625k
Year: 2014, Volume: 14, Number: 2
... deal with fundus images selected at various qualities. Hence, the different illumination and noise conditions, and also, it can experimental results in their study show that ... KLT process reduces the information of each image applied to the image to remove some noises (noisy pixels as channels to a diagonal matrix of eigenvalues. Therefore, ...
Terms matched: 2 - Score: 10 - 1,080k
Year: 2014, Volume: 14, Number: 3
... N11, N 22, €, N11, N 22 random error (random noise) which is described by function ,€, €n N11 €n €n €n ... A Multi-port Serial NCAP using IEEE1451 Smart reference instruments are discounted), by its noises and Transducer Standard/ D. Wobschall, A. Stepanenko, I. ...
Terms matched: 2 - Score: 10 - 704k
Year: 2014, Volume: 14, Number: 3
... the signal. each user input while the subject's electrodermal activity Sound was played through noise-cancelling earphones data is recorded. The software program has three parts: that separated ... subject from other environmental noises. ‚ relaxation: music and a slowly panning panoramic Because the subject can be startled by noises or other image (two minutes) ...
Terms matched: 2 - Score: 9 - 936k
Year: 2011, Volume: 11, Number: 4
... by quantization error and equalization or histogram stretching [1 ], but requires the noise; the normal-exposed image is accurate in the center segregation of same-valued pixels according ... dynamic range of approximately 36dB [4]. The images saturated pixels and the noise-corrupted pixels are acquired by a digital still camera have a resolution given by discarded ...
Terms matched: 2 - Score: 9 - 1,190k