Analysis of muscle contraction to external elastic load using wavelet transform. - Kunihiko Itoh; Katsumi Mita; Kumi Akataki; Makoto Watakabe; Atsuo Kato (Syst. Comput. Jpn., 2000)

Time-frequency analysis of mechanomyogram during sustained contractions with muscle fatigue. - Yasushi Itoh; Kumi Akataki; Katsumi Mita; Makoto Watakabe; Kunihiko Itoh (Syst. Comput. Jpn., 2004)