Application of entropy and energy measures of fuzziness to processing of ECG signal

The paper deals with the application of entropy and energy measure of fuzziness to processing of ECG signal. After formulation of the problem the notion of entropy measure of fuzziness is recalled. Next the idea of a fuzzy signal created from the original signal is proposed and the entropy measure of fuzziness determined for each sample is calculated. The application of this measure to building a detection function of ECG signal is presented. The theoretical considerations have been illustrated with digital processing of the real ECG signal.