Title :
Database for LDV signal processor performance analysis
Author :
Baker, Glenn D. ; Murphy, R. Jay ; Meyers, James F.
Author_Institution :
Macrodyne Inc., Clifton Park, NY, USA
Abstract :
The authors propose the use of a database of digitized signal bursts obtained from a laser velocimeter under various configurations as a method for directly comparing signal processors. This database can be used to evaluate the performance of signal processors and processor algorithms to specific signal characteristics and not to generalized simplistic waveforms. Examples from such a database are presented to illustrate the capabilities of the proposed method. This database includes signal ensembles obtained with three laser power settings at two transmitted focal lengths
Keywords :
Doppler effect; computerised instrumentation; computerised picture processing; laser velocimeters; laser velocimetry; spectral analysis; database; digitized signal bursts; laser Doppler velocimetry; laser velocimeter; processor algorithms; signal characteristics; signal processor performance analysis; spectral analysis; transmitted focal lengths; Computational modeling; Databases; Frequency; Laser modes; Manufacturing; Optical receivers; Performance analysis; Signal analysis; Signal generators; Signal processing;
Conference_Titel :
Instrumentation in Aerospace Simulation Facilities, 1989. ICIASF '89 Record., International Congress on
Conference_Location :
Gottingen
DOI :
10.1109/ICIASF.1989.77682
