ANALOGICAL PRE-ESTIMATOR FOR ENHANCED MAXIMUM LIKELIHOOD ESTIMATOR (MLE) APPLIED TO ULTRASOUND SIGNAL ACCURATE DETECTION |
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| Maurizio Caciotta |
- Abstract:
- The convenience to analyze ultrasound signals with a digital trasform is compared with the application of an analogic module extractor. The accuracy the analogical apparatus can reach, is compatible with the optimal input that needs an improved maximum likelihood analysis. The computing heaviness is relieved by the possibility to preestimate the echoes parameters and by the elimination, considering time occurrence, of reflected echoes. The parallel adapting of the recursive algorithm to a hardware parallel structure is discussed to make possible the real time application.
- Download:
- IMEKO-TC4-2001-063.pdf
- DOI:
- -
- Event details
- IMEKO TC:
- TC4
- Event name:
- TC4 Symposium 2001
- Title:
11th IMEKO TC4 Symposium on Trends in Electrical Measurements and Instrumentation (together with 6th IMEKO TC4 Workshop on ADC Modelling and Testing)
- Place:
- Lisbon, PORTUGAL
- Time:
- 13 September 2001 - 14 September 2001