Document Detail

Spectral analysis of Doppler ultrasonic flow signals by a personal computer.
MedLine Citation:
PMID:  6661909     Owner:  NLM     Status:  MEDLINE    
This paper describes a method of performing spectral analysis on Doppler acoustical signals from peripheral blood vessels with the use of an Apple II plus personal computer. Digitization is accomplished with a commercially available analog-to-digital converter. The data are transformed with a fast Fourier technique, and the resultant information is plotted by an inexpensive X-Y plotter and/or on a television receiver.
R R Gonzalez; W J Koh
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Publication Detail:
Type:  Comparative Study; Journal Article    
Journal Detail:
Title:  Computers in biology and medicine     Volume:  13     ISSN:  0010-4825     ISO Abbreviation:  Comput. Biol. Med.     Publication Date:  1983  
Date Detail:
Created Date:  1984-03-14     Completed Date:  1984-03-14     Revised Date:  2006-11-15    
Medline Journal Info:
Nlm Unique ID:  1250250     Medline TA:  Comput Biol Med     Country:  UNITED STATES    
Other Details:
Languages:  eng     Pagination:  281-6     Citation Subset:  IM    
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MeSH Terms
Blood Vessels / physiology*
Regional Blood Flow

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine

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