Hatsuhiro Kato, Hatsuyoshi Kato and Yoshimasa Naito
JAPAN JOURNAL OF INDUSTRIAL AND APPLIED MATHEMATICS 35(1) 277-295 2018年6月 [査読有り]
We propose what we call mechanics shape function using subdivision triangles of a quadrilateral element, and we extend RTM to be valid for various shapes of scatterers. The effect of the mechanics shape function is evaluated using a uniform wavegu...
Hatsuhiro Kato, Yoshimasa Naito, Takaaki Ishii and Hatsuyoshi Kato
Proceeding on Meeting of the Acoustical Society of America 1-19 2017年4月 [査読有り]
Fano resonance is a phenomenon that is caused by interactions between continuous and discontinuous states. It was initially investigated in optical and atomic systems. Although flexural waves have seldom been discussed in association with Fano res...
Improvement of artificial auscultation on hemodialysis stenosis by the estimate of stenosis site and the hierarchical categorization of learning data
Hatsuhiro Kato, K. Kiryu, Y. Suzuki, O. Sakata and M. Fukasawa,
IEICE TRANSACTIONS ON INFORMATION AND SYSTEMS E100-D(1) 175-180 2017年1月 [査読有り]
