Schumann, Aicko Y.; Kantelhardt, Jan W.; Bauer, Axel; … - In: Physica A: Statistical Mechanics and its Applications 387 (2008) 21, pp. 5091-5100
Phase-Rectified Signal Averaging (PRSA) was shown to be a powerful tool for the study of quasi-periodic oscillations and nonlinear effects in non-stationary signals. Here we present a bivariate PRSA technique for the study of the inter-relationship between two simultaneous data recordings. Its...
