Marginal Hilbert spectrum and instantaneous phase difference as total damage indicators in bridges under operational traffic loads
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DOI: 10.1080/15732479.2021.1982994
Abstract: The challenges and future trends in the development of signal processing tools are being widely used for damage identification in bridges. Therefore, it is important to analyse the vibration signal... read more here.
Keywords: phase difference; instantaneous phase; hilbert spectrum; marginal hilbert ... See more keywords
Specific Emitter Identification Based on Deep Residual Networks
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DOI: 10.1109/access.2019.2913759
Abstract: Specific emitter identification (SEI) enables the discrimination of individual radio emitters with the external features carried by the received waveforms. This identification technique has been widely adopted in military and civil applications. However, many previous… read more here.
Keywords: emitter identification; specific emitter; deep residual; hilbert spectrum ... See more keywords
Empirical Mode Decomposition and Hilbert Spectrum for Abnormality Detection in Normal and Abnormal Walking Transitions
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DOI: 10.3390/ijerph20053879
Abstract: Sensor-based human activity recognition (HAR) is a method for observing a person’s activity in an environment. With this method, it is possible to monitor remotely. HAR can analyze a person’s gait, whether normal or abnormal.… read more here.
Keywords: empirical mode; mode decomposition; decomposition hilbert; hilbert ... See more keywords