On the sensitivity of elastic waves due to structural damages: Time–frequency based indexing method

The empirical mode decomposition and the Hilbert spectrum for nonlinear and non-stationary time series analysis

Norden E. Huang, Steven Long, Man‐Li C. Wu et al. · Proceedings of the Royal Society A Mathematical Physical and Engineering Sciences · 1998 · 23.3K citations · Full text

Computing, Computational Engineering, Biomedical Signal Processing +16

A spectral element method for fluid dynamics: Laminar flow in a channel expansion

Anthony T. Patera · Journal of Computational Physics · 1984 · 2.3K citations

Engineering, Computational Engineering, Mechanical Engineering +17

Detection and monitoring of hidden fatigue crack growth using a built-in piezoelectric sensor/actuator network: I. Diagnostics

Jeong‐Beom Ihn, Fu‐Kuo Chang · Smart Materials and Structures · 2004 · 461 citations

Engineering, Materials Engineering, Materials Science +17

On the HHT, its problems, and some solutions

Raul Rato, Manuel Duarte Ortigueira, Arnaldo Batista · Mechanical Systems and Signal Processing · 2007 · 316 citations · Full text

Social Sciences, Economics, Applied Mathematics +2

Time-frequency analysis of the dispersion of Lamb modes

William H. Prosser, Michael D. Seale, Barry T. Smith · The Journal of the Acoustical Society of America · 1999 · 218 citations · Full text

Natural Sciences, Physics, Acoustics +16