![[IEEE 2008 International Conference on Control, Automation and Systems (ICCAS) - Seoul, South Korea (2008.10.14-2008.10.17)] 2008 International Conference on Control, Automation and Systems - Recursive Sample-Entropy method and its application for complexity observation of earth current]()
[IEEE 2008 International Conference on Control, Automation and Systems (ICCAS) - Seoul, South Korea (2008.10.14-2008.10.17)] 2008 International Conference on Control, Automation and Systems - Recursive Sample-Entropy method and its application for complexity observation of earth currentShohei Shimizu, ; Koichi Sugisaki, ; Hiromitsu Ohmori, · 2008