Abstract | ||
---|---|---|
In waveguide, pressure signals break up into modes. This paper exposes two signal processing tools to realise a mode filtering adapted to guided waves. The first one is a time-frequency representation invertible on which filtering is possible. The second is an axe warping operator. We test both methods on real data and compare performances on synthetic dataset. We finally show that these two tools supplement each other. |
Year | Venue | Keywords |
---|---|---|
2006 | Florence | filtering theory,sonar signal processing,waveguides,guided wave mode filtering,matched time-frequency representation,modal filtering,pressure signal,signal processing tools,time-frequency representation invertible,warping operator,waveguide |
Field | DocType | ISSN |
Signal processing,Image warping,Computer science,Waveguide,Filter (signal processing),Algorithm,Speech recognition,Operator (computer programming),Time–frequency analysis,Invertible matrix,Modal | Conference | 2219-5491 |
Citations | PageRank | References |
3 | 0.42 | 1 |
Authors | ||
4 |
Name | Order | Citations | PageRank |
---|---|---|---|
Le Touze, G. | 1 | 6 | 0.84 |
Jérôme I. Mars | 2 | 3 | 0.42 |
Jean-Louis Lacoume | 3 | 62 | 12.13 |
Grégoire Le Touzé | 4 | 16 | 2.12 |