| Abstract [eng] |
Complex systems have new features that can not be predicted testing of the individual elements of the system. It was noted that the known systems of simple analytical methods are inadequate for new tasks, not respond to questions, therefore, to analyze complex systems need to develop new methods. Complex systems theory is a relatively new theory, and one of its major application areas is human body's functional status assessment, scientific hypothesis testing, and the new knowledge-based search tasks. Selected topics of work are certainly actual today's theory and practice. Were analyzed six electrocardiographic parameters in this work: durational RR-DQRS DJTp and amplitudical-AR-AT1-ATS2. Differences between parameters of the sequence of matrices drawn up and calculated invariantical parameters. Third-order characteristic equations, great and small discriminants are represented in the united phase plane. Electrocardiograms cryogenic therapy parameters have been chosen for data. |
