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Tristan B. Guest and Alex E. Hay
On mixed sand?gravel beaches, impacts from gravel- and cobble-sized grains?mobilized by the energetic shorebreak?limit the utility of in situ instrumentation for measuring the small-scale response of the beach face on wave period time scales. We present ...
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Ke Zhang, Yangjie Wei, Dan Wu and Yi Wang
Voice signals acquired by a microphone array often include considerable noise and mutual interference, seriously degrading the accuracy and speed of speech separation. Traditional beamforming is simple to implement, but its source interference suppressio...
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Eugene Tikhonov,Manfred Sneps-Sneppe
Pág. 41 - 52
Data transmission using orthogonal functions means combining base carrier signals (scaled by numbers of useful information) into one sent signal. Processing the mixed signal after receiving allows dividing it back into carriers and restoring useful numbe...
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Non-Intrusive Load Monitoring (NILM) provides a way to acquire detailed energy consumption and appliance operation status through a single sensor, which has been proven to save energy. Further, besides load disaggregation, advanced applications (e.g., de...
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Lingli Cui, Jianxi Du, Na Yang, Yonggang Xu and Liuyang Song
Vibration analysis is one of the main effective ways for rolling bearing fault diagnosis, and a challenge is how to accurately separate the inner and outer race fault features from noisy compound faults signals. Therefore, a novel compound fault separati...
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