Interpretation of pulse curves by means of the Walsh analysis
Meffert, B.; Schubert, D.
Acta Biologica et Medica Germanica 36(9): 1271-1277
1977
ISSN/ISBN: 0001-5318 PMID: 614751 Document Number: 120367
A method for classification of medical data using the Walsh transformation is demonstrated. The Walsh spectrum was obtained by the algorithm of Andrews-Kane-Pratt. The spectral points were used to declare the signals normal or abnormal. The example described in this paper shows that in the case of pulse wave the classification is successful in 93 percent.
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