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Search results for: noise
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1. Biometric Identification Advances: Unimodal to Multimodal Fusion of Face, Palm, and Iris Features
Year: 2024, Volume: 24, Number: 1
... systems, encompassing multi-sensor, multi-sample, multi- Unimodal biometrics still work effectively, but they struggle algorithm, multi-instance, and multimodal approaches [6]. with noise sensitivity and spoof attack susceptibility since they In order to integrate information from several modalities, rely on a single data source. This paper uses advances in deep ...
Year: 2024, Volume: 24, Number: 1
... can be compensated for called the optimal hyperplane. SVM works well for smaller by the dominance of intentionality, and other information datasets with a lower rate of present noise and provides can be linked or associated through acceptability to performance results similar to those of more complex complete the information in the discourse. Based on the artificial ...
Year: 2024, Volume: 24, Number: 1
... is presented in [4]. DTC based space vector switching frequency (in the case of lowest frequency) whereas high torque ripples lead to vibrations and acoustic noise in the modulation (SVM) is presented in [5] which provides motor. A five-phase induction motor (FPIM) based on DTC constant switching frequency ...
Year: 2024, Volume: 24, Number: 1
... predicted images Av_Ang 0.23 0.34 0.24 0.24 0.22 0.44 This evaluation option is based on calculating the PSNR Sd_Ang 0.43 0.55 0.45 0.44 0.43 0.57 d) Translating Tree (Peak-Signal-to-Noise-Ratio) which is very commonly used Av_Amp 0.06 0.23 0.07 0.06 0.06 0.23 to estimate the quality of predicted images [30]. The PSNR Sd_Amp 0.31 0.91 ...
Year: 2024, Volume: 24, Number: 1
... force Recently, Electric Vehicles (EVs) have gained great D Lateral force importance in the industry because of reducing air pollution m The mass of the EV and noise and saving energy [1-3]. Motors that will be used δ Steering angle in EVs should have successful control performance, rapid θ Sideslip angle of the ...
Year: 2024, Volume: 24, Number: 1
... of the BER for various values of the schemes, and ω represents white Gaussian noise. The parameter α and different modulation schemes. Finally, considered channel experiences ... BER defined as the average fraction of received parameter α, different values of the signal-to-noise ratio bits that are erroneously detected [26-30]. (SNR) in ...
... matrix. Moreover, this block diagram is used for adequate disturbance types, which are added to the theta state of the PP and LQR controlled model. Random noise is applied to the LQR controlled model as disturbance at sample time 70, with mean 0, variance 0.05 and seed 0. Effect of the random noise ...
Year: 2023, Volume: 23, Number: 4
... ratio, they can achieve high voltage conversion. The transformers are used to achieve galvanic isolation in these converters of bidirectional power flow, for protecting the system against noise, for achievement of correct operation and personnel safety [11-13]. But isolated type converter has large switching losses with low conversion efficiency. One of the ...
9. Transformer Core Saturation Fault Analysis using Current Sensor Signals and Thermal Image Features
Year: 2023, Volume: 23, Number: 4
... feature extraction. measurement of the current signal. CT saturation leads to the inability in detection of actual faults. CT signals are I. INTRODUCTION influenced by ambient noise and electromagnetic Quality electric power supply distribution to consumer interference (EMI). Many sources introduce noise or relies on distribution transformer. When compared with oil- ...
Year: 2023, Volume: 23, Number: 4
... of an optimized hardware design, specifically spectrum efficiency [7 ], deep fading can affect subcarriers, tailored to address the demands of channel interleaving, leading to noise interference and substantial burst errors. To encompassing both control and data channels, remains an active subject of inquiry within the realm of 5G technology. The ongoing ...
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