@article{paperid:1071386, author = {Monem Khorasani, Sara and Abed Hodtani, Ghosheh and Molavi Kakhki, Mohammad}, title = {Investigation and comparison of ECG signal sparsity and features variations due to pre-processing steps}, journal = {Journal of Biomedical Signal Processing and Control}, year = {2019}, volume = {49}, number = {1}, month = {March}, issn = {1746-8094}, pages = {87--95}, numpages = {8}, keywords = {ECG signal-Sparsity-filtering-Gini Simpton-Tsallis entropy}, }