KAFIL, Mohsen, Kaveh DARABI, and Saeed ZIAEI-RAD. “An Improved EMD Method Based on Utilizing Certain Inflection Points in the Construction of Envelope Curves”. Archives of Acoustics 48, no. 3 (August 1, 2023): 389–401. Accessed January 13, 2025. https://acoustics3.ippt.pan.pl/index.php/aa/article/view/3654.