| Towards automatic detection of local bearing defects in rotating machines S Ericsson, N Grip, E Johansson, LE Persson, R Sjöberg, JO Strömberg Mechanical systems and signal processing 19 (3), 509-535, 2005 | 148 | 2005 |
| Evaluation of freeze-thaw damage on concrete material and prestressed concrete specimens X Qin, S Meng, D Cao, Y Tu, N Sabourova, N Grip, U Ohlsson, ... Construction and Building Materials 125, 892-904, 2016 | 92 | 2016 |
| Sensitivity-based model updating for structural damage identification using total variation regularization N Grip, N Sabourova, Y Tu Mechanical systems and signal processing 84, 365-383, 2017 | 45 | 2017 |
| A low-complexity PAR-reduction method for DMT-VDSL PO Börjesson, HG Feichtinger, N Grip, M Isaksson, N Kaiblinger, P Ödling, ... International Symposium on Digital Signal Processing for Communication …, 1999 | 33 | 1999 |
| Evaluation of prestress losses in prestressed concrete specimens subjected to freeze–thaw cycles D Cao, XC Qin, SP Meng, YM Tu, L Elfgren, N Sabourova, N Grip, ... Structure and infrastructure engineering 12 (2), 159-170, 2016 | 31 | 2016 |
| Digital RFI suppression in DMT-based VDSL systems F Sjöberg, R Nilsson, N Grip, PO Börjesson, SK Wilson, P Ödling International Conference on Telecommunications: 01/06/1998-02/06/1998 2, 189-193, 1998 | 29 | 1998 |
| Non-iterative calibration for accelerometers with three non-orthogonal axes, reliable measurement setups and simple supplementary equipment T Forsberg, N Grip, N Sabourova Measurement Science and Technology 24 (3), 035002, 2013 | 27 | 2013 |
| Simple non-iterative calibration for triaxial accelerometers N Grip, N Sabourova Measurement Science and Technology 22 (12), 125103, 2011 | 24 | 2011 |
| An analysis method for sampling in shift-invariant spaces S Ericsson, N Grip International Journal of Wavelets, Multiresolution and Information …, 2005 | 21 | 2005 |
| Efficient wavelet prefilters with optimal time-shifts S Ericsson, N Grip IEEE Transactions on Signal Processing 53 (7), 2451-2461, 2005 | 19 | 2005 |
| A discrete model for the efficient analysis of time-varying narrowband communication channels N Grip, GE Pfander Multidimensional systems and signal processing 19 (1), 3-40, 2008 | 18 | 2008 |
| Wavelet and Gabor frames and bases: Approximation, sampling and applications N Grip Luleå tekniska universitet, 2002 | 17 | 2002 |
| Fatigue assessment of a reinforced concrete railway bridge based on a coupled dynamic system C Wang, J Zhang, Y Tu, N Sabourova, N Grip, T Blanksvärd, L Elfgren Structure and Infrastructure Engineering 16 (6), 861-879, 2020 | 15 | 2020 |
| DMT PAR-reduction by weighted cancellation waveforms PO Börjesson, HG Feichtinger, N Grip, M Isaksson, N Kaiblinger, P Odling, ... Proc. Radiovetenskaplig Konferens, 303-307, 1999 | 13 | 1999 |
| Recent trends in operation modal analysis techniques and its application on a steel truss bridge H Singh, N Grip Singh, H.(2022). Some new mathematical and engineering results connected to …, 2019 | 12 | 2019 |
| Modelling of damage and its use in assessment of a prestressed bridge Z Huang, N Grip, N Sabourova, N Bagge, YM Tu, L Elfgren Luleå tekniska universitet, 2016 | 12 | 2016 |
| A new generation of wavelet shrinkage: adaptive strategies based on composition of Lorentz-type thresholding and Besov-type non-threshold shrinkage L Dechevsky, N Grip, J Gundersen Wavelet Applications in Industrial Processing V 6763, 21-34, 2007 | 10 | 2007 |
| Automatic detection of local bearing defects in rotating machines. Part 1 S Ericsson, N Grip, E Johansson, LE Persson, R Sjöberg, JO Strömberg Luleå tekniska universitet, 2003 | 10 | 2003 |
| Wavelet compression, data fitting and approximation based on adaptive composition of Lorentz-type thresholding and Besov-type non-threshold shrinkage LT Dechevsky, J Gundersen, N Grip Large-Scale Scientific Computing: 7th International Conference, LSSC 2009 …, 2010 | 9 | 2010 |
| Data fitting by wavelet shrinkage using GM-waves TN Moguchaya, J Gundersen, N Grip, LT Dechevsky, B Bang, A Lakså, ... Nashboro Press, Ltd., 2005 | 9 | 2005 |
Lennart ElfgrenSenior Professor of Structural Engineering, Luleå University of TechnologyVerifisert e-postadresse på ltu.se