Elimination of Boundary Effects at the Numerical Implementation of Continuous Wavelet Transform to Nonstationary Biomedical Signals Topics: Cardiovascular Signals; Medical Signal Acquisition, Analysis and Processing; Physiological Processes and Biosignal Modeling, Non-Linear Dynamics In Proceedings of the 12th International Joint Conference on Biomedical Engineering Systems and Technologies - Volume 4: BIOSTEC, 21-32, 2019 , Prague, Czech Republic