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Search results for: noise
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Year: 2020, Volume: 20, Number: 2
... the evaluation of local gain advantage of using CNN is better training than a typical alterations by investigation of local ROIs which are spread neural network and this leads to noise reduction and all over the MRI scan. Within each ROI, a partial volume improved performance of classification task. The CNN uses measurement model is fitted to ...
Year: 2020, Volume: 20, Number: 2
... . 3(b) shows its information losses could be tested by image similarity distribution in color space. In addition, its single measure or peak signal to noise ratio (PSNR). The PSNR dimensional histogram obtained with single threshold is values are calculated for each channel individually. In our shown in Fig. 3 ...
Year: 2013, Volume: 13, Number: 4
... on gate-to-gate traversal. SETi, which means the time difference to change 50% to For a given total neutron flux Fn and technology- 50% of the noise voltage, can be obtained from the linear independent rate parameter α, we define ISERi from the re- interpolation between the discrete pulse widths and definition of ...
Year: 2014, Volume: 14, Number: 2
... and TxD mode). Figure 5. BER of PHICH for 1 transmitting and 1 receiving antenna The results of the PHICH simulation and BER analysis depending on the Signal-to-noise ratio (SNR) for the above mentioned antenna configurations and used AWGN and fading channel models are listed in this section. The PHICH 99 Advances in Electrical ...
Year: 2014, Volume: 14, Number: 1
... exponent is bigger than 0, the system is chaotic. If the Lyapunov coefficient is getting to infinite, the Figure 5. The same image after binarization, noise removal and system is called random system [9 ], [16], [17]. skeletonization The main nonlinear dynamic determinant is the Lyapunov exponent ...
Year: 2014, Volume: 14, Number: 1
... criterion is used in two schemes. Firstly, it is used in a classical criteria have been proposed for the BCJR-MAP decoding turbo code scheme on additive white gaussian noise (AWGN) algorithm. A summarizing work is given in [7-8]. Stopping channel. Secondly, it is used in a scheme combining a turbo ...
Year: 2020, Volume: 20, Number: 1
... V. CONCLUSION doi:10.1109/PEDG.2019.8807674 [13] N. Jahan, A. Barakat, and R. K. Pokharel, "Study of phase noise This paper proposed a novel voltage dielectric test system improvement of K-band VCO using additional series resonance based on the MCI. The MCI and boost transformer can be ...
Year: 2014, Volume: 14, Number: 1
... 1979. 1.26 10 -6 1.26 10-6 [16] F. Ma, "Approximate analysis of a class of linear stochastic systems a 0.015 0.01 with colored noise," Int. J. Eng. Sci., 24, pp. 19-34, 1986. [17] K. Mosegaard, A. Tarantola ...
Year: 2014, Volume: 14, Number: 2
... [3 ], [4 ], [6-8], [13], [14]. conditions respectively. The results derive from FEM-based The magnetic noise is reduced, as well [8 ], [11], [17]. The simulations and experimental tests. content in high order spatial harmonics ...
Year: 2013, Volume: 13, Number: 4
... saturation region. It is known that, using such biasing circuitries causes some disadvantages some of which are area and power consumption, additional pads that are exposed to noise and crosstalk [14-18]. Low input impedance is one of the critical design parameters of current-mode circuits; because the signal transformation efficiency is enhanced by the ...
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