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Search results for: noise
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Year: 2021, Volume: 21, Number: 3
... , PV [21], which implementation cost needs to be covered; module features must be considered. Voltage and current in besides, using sensors could cause noise in the control the PV array change in a nonlinear form when a variation in scheme. Alternatively, employing observer schemes is temperature or irradiation is presented, ...
Year: 2022, Volume: 22, Number: 2
... cost is the double layer can completely cancel the sub-harmonics very high [16]. Therefore, this study applied widely used which have high influence on loss, noise and vibration. round coil, and its fill factor is approximately 40%. Figure 7. B-H curve of Sm2Co17 according to operating temperature Figure 10. ...
Year: 2015, Volume: 15, Number: 4
... computational load. For each extracted object a automated surveillance tasks [1] and proved robust to set of keypoints are extracted. Feature extraction component different types of noise and illumination changes. addresses the creation of visual patterns for each segmented moving object in the video. We extracted the keypoints by B. Feature extraction using ...
Year: 2010, Volume: 10, Issue: 1
... . INTRODUCTION bits, but require a high Quality of Service (Qos)[3]. For the Turbo codes behave very well at a low signal to noise above mentioned situations the best option is to use a code ratio (SNR) because of their sparse distance spectrum, thus matched interleaver [4 ], ...
Year: 2020, Volume: 20, Number: 2
... from Test 1 amplified ECG signal to be measured by an oscilloscope PQRST points are easily identifiable as in Good from Picoscope series 2000. The presented ECG signals Fig.1 Noise and artefacts make it difficult to identify represent the raw output of the AD8232 module with no Poor waves and segments, excluding the R peaks post-filtering or amplification ...
Year: 2010, Volume: 10, Issue: 2
... used for dilation, one contact could be where wk is assumed to be a discrete, white, zero-mean viewed as multiple contacts or multiple contacts could be process noise with known covariance matrix, Qk; † k viewed as one contact. After an optimal structuring element for erosion was determined, each frame was eroded using ...
Year: 2019, Volume: 19, Number: 4
... in reference [13], a novel and fast cubic B-splines algorithm For this reason, spline interpolation is used to estimate the for cancellation of random valued impulse noise was given peak points from measured values. In this paper, highly in reference [14], a real time implementation of cubic sensitive peak detection of ...
Year: 2011, Volume: 11, Number: 3
... ) entry,. „() log det(+). (2) II. MIMO CHANNEL MODEL We consider a point-to-point Gaussian MIMO Since the additive noise is normalized to have variance 1, communication channel, where the single sender employs T the signal to noise ratio (SNR) is given by P/ ...
Year: 2021, Volume: 21, Number: 3
... different required candidate points. The proposed system frameworks in their researches to make it more secure and demonstrations average accuracy as 100%, Genuine efficient. Chaff-point (noise point) generation is the most Acceptance Rate (GAR) as 99%, False Rejection Rate (FRR) as important part of the FVS. The ...
Year: 2014, Volume: 14, Number: 3
... the access to power system. In paper [20], we have emphatically physical topological structure of current network, has considered the influence of random Gaussian white noise. become the research field which needs to be reviewed [1-5]. As we know, the interference in the process of power The purpose of network ...
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