Information technology of photoplethysmographic signals analysis

Abstract

Master’s thesis is devoted to the development of information technology and information system of Photoplethysmographic Signals analysis. In the thesis presented a structure of this information system, that includes different blocks, main of them: block of Registration of photoplethysmographic signal Realizations (BRR), block of statistical Estimation of Diagnostic Parameters (BEDP), block of Diagnostic Space forming (BDS). As a result, the information technology and system was developed. Statistical estimation of covariance function were calculated and presented. New informative factors for FPG-diagnostic - orthogonal decomposition coefficients of the signal mathematical expectation in the basis of discrete exponential functions (DEF) have been identifyed und have been investigated. IT must therefore be applied as an instrument subject to the goals of medicine, so the main results can be applied in the Decision Making Support Systems in Medicine.