@article{oai:nifs-repository.repo.nii.ac.jp:00011505,
 author = {INAGAKI,  Shigeru and MIWA, Yudai and KOBAYASHI, Tatsuya and YAMADA, Takuma and NAGASHIMA,  Yoshihiko and MITSUZONO, Tomohiro and FUJINO, Hiromitsu and SASAKI, Makoto and KASUYA,  Naohiro and LESUR, Maxime and KOSUGA, Yusuke and FUJISAWA,  Akihide and ITOH,  Sanae -I. and ITOH,  Kimitaka},
 journal = {Plasma and Fusion Research},
 month = {Mar},
 note = {A new method is presented for identifying waveforms of fluctuations in turbulent plasmas. The method is based on heartbeat analysis in which the convolution of a waveform is obtained by employing the phase tracking method. Phase tracking is performed by correlating raw time-series data with a template waveform; the template is evaluated through iteration procedure. The method is applied to fluctuations in a PANTA plasma, and the nonlinear waveform and its distribution of periods are obtained.},
 title = {Identification of Quasi-Periodic Nonlinear Waveforms in Turbulent Plasmas},
 volume = {9},
 year = {2014}
}