Difference between revisions of "List: Signal processing"
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| − | * '''[[geopsy]]''': graphical user interface | + | * '''[[geopsy]]''': a graphical user interface for visualization of waveforms, basic signal processing and advanced signal processing. The later are implemented within plug-ins that can be included or not: |
| + | ** H/V spectral ratio and spectra | ||
| + | ** Ambient vibration arrays | ||
| + | ** Multi-channel Analysis of Surface Waves (MASW) | ||
| + | ** Signal stacking for noise reduction | ||
| + | ** Damping estimation from random decrement | ||
| + | ** Plus-minus refraction (not yet available) | ||
| + | ** Time-frequency analysis | ||
| + | ** Particle motion | ||
== Array response == | == Array response == | ||
Revision as of 09:00, 11 March 2010
- geopsy: a graphical user interface for visualization of waveforms, basic signal processing and advanced signal processing. The later are implemented within plug-ins that can be included or not:
- H/V spectral ratio and spectra
- Ambient vibration arrays
- Multi-channel Analysis of Surface Waves (MASW)
- Signal stacking for noise reduction
- Damping estimation from random decrement
- Plus-minus refraction (not yet available)
- Time-frequency analysis
- Particle motion
Array response
- warangps: monitoring of real-time positions for WARAN, computation of theoretical array responses.
- gpfksimulator: educational tool for simulating the array response of plane wave(s) with arbitrary direction and speed.
Array post-processing
- max2curve: tool for estimating the average and the uncertainties of various processes: FK, HRFK, SPAC, HVTFA or simply curves.
- spac2disp: tool for estimating the reliability of experimental auto-correlation curves.
Utilities
- gpsignal: computes synthetic signals
