Results 11 to 20 of about 1,781,876 (250)
Sensors, 2023 In the space gravitational wave detection mission, inertial sensors play the role of providing an inertial reference for the laser interferometric measurement system.
Ke Xue +8 more
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Open Engineering, 2023 Speech processing is one of the fundamental operations in computer science and it is particularly difficult to process and distinguish speech in different Arabic dialects when background noise is present.
Abbas Rafed Sabbar +2 more
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Analysis of modulation and demodulation mode of voice signal in mine through-the-earth communicatio
Gong-kuang zidonghua, 2017 According to characteristics of various modulation and demodulation modes, bit error rate of modulation modes including binary amplitude shift keying, binary frequency shift keying and binary differential phase shift keying under different demodulation ...
YIN Siyu, TAO Jinyi, LYU Ji, WU Rui
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Semi‐blind demodulation algorithm for short burst FM‐MFSK based on STFT
Electronics Letters, 2023 In the blind reception of non‐cooperative signals in short‐time burst communication, signal time domain detection is the premise and key of signal modulation parameter estimation, signal demodulation, decoding, interpretation, information acquisition and
Chunfang Gao +3 more
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GNSS Signal Demodulation Performance in Urban Environments [PDF]
, 2013 International audienceSatellite navigation signals demodulation performance is historically tested and compared in the Additive White Gaussian Noise propagation channel model which well simulates open areas.
Julien, Olivier +7 more
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End-to-End PSK Signals Demodulation Using Convolutional Neural Network
IEEE Access, 2022 Demodulation techniques are of central importance for achieving intelligent receiving. Improvement in demodulation performance enhances the overall performance of a communication system correspondingly.
Wen-Jie Chen, Jiao Wang, Jian-Qing Li
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AIP Advances, 2022 Fiber optic Fabry–Pérot sensors have been widely developed with unique advantages, such as ease of reuse, resistance to electromagnetic interference, light weight, and their ability to work in extreme environments.
Fei Feng +3 more
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Research on L-band wideband RF digital receiver and demodulator
Dianzi Jishu Yingyong, 2021 L-band radio frequency is in the range of 1 GHz~2 GHz，which is widely used in rader, communication and navigation. The main research content of this paper is to design an L-band broadband, high dynamic RF digital receiver using RF digital receiver ...
Tang Bo, Li Lu
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A robust fault detection method of rolling bearings using modulation signal bispectrum analysis [PDF]
, 2015 Envelope analysis is a widely used method for bearing fault detection. To obtain high detection accuracy, it is critical to select an optimal narrowband for envelope demodulation.
Gu, Fengshou +4 more
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Photonics, 2023 In order to address issues such as low demodulation accuracy, large demodulation errors, small dynamic range, and complex algorithms for the extrinsic Fabry–Perot interferometric (EFPI) sensor, a five-step phase-shift algorithm based on a multiwavelength
Zheng Liu +5 more
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