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RISEfficacy of Hilbert and Wavelet Transforms for Time-Frequency Analysis
Publisher: American Society of Civil Engineers
Abstract: Two independently emerging time-frequency transformations in Civil Engineering, namely, the wavelet transform and empirical mode decomposition with Hilbert transform
Nonlinear Signal Analysis: Time-Frequency Perspectives
Publisher: American Society of Civil Engineers
Abstract: Recently, there has been growing utilization of time-frequency transformations for the analysis and interpretation of nonlinear and nonstationary signals in a broad spectrum of science and engineering applications. The ...
Performance of Wavelet Transform and Empirical Mode Decomposition in Extracting Signals Embedded in Noise
Publisher: American Society of Civil Engineers
Abstract: Time-frequency transformations have gained increasing attention for the characterization of nonstationary signals in a broad spectrum of science and engineering applications. This study evaluates the performance of two ...
Experimental Verification and Full-Scale Deployment of Global Positioning Systems to Monitor the Dynamic Response of Tall Buildings
Publisher: American Society of Civil Engineers
Abstract: The Civil Engineering community has long needed methods of accurate global displacement measurement for use in construction and more recently in the areas of structural health monitoring. Global Positioning Systems (GPS) ...