Determining the number of measurements for compressive sensing of traffic-induced vibration data

•A new index is defined to set the compression ratio in advance.•Training the dictionary improved the reconstruction accuracy.•Performance of the proposed method is examined using traffic-induced vibration.•A sensitivity analysis was carried out for the selected threshold value. Compressive Sensing...

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Veröffentlicht in:	Measurement : journal of the International Measurement Confederation 2020-02, Vol.152, p.107259, Article 107259
Hauptverfasser:	Amini, Fereidoun, Hedayati, Yousef, Zanddizari, Hadi
Format:	Artikel
Sprache:	eng
Schlagworte:	Algorithms Bandwidths Compressive sensing Computing time Data compression Dictionaries Dictionary learning Huffman coding Signal processing Singular value decomposition Structural Health Monitoring Vibration Vibration analysis Wavelet compression
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