Acknowledgments

This work was supported by the grant of Committee for Scientific Research (Poland) 4T11E 028023.

Reproducible Research

Complete software and datasets used for all the calculations and figures presented in this study is available from http://durka.info/tfstat. Calculation of time-frequency energy density from the MP parametrization, statistics and display are written in Matlab and available as m-files. Software for the matching pursuit decomposition in stochastic dictionaries is written in C and available with complete source code and executables for GNU/Linux and MS Windows at http://brain.fuw.edu.pl/mp.