| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To accurately calculate a cycle ratio or the like even from a signal having no clear peak. <P>SOLUTION: The method includes a phase calculation step of determining, with respect to each of a plurality of signals based on repetitive rhythmics associated with a voluntary motion of a living body, a change amount of phase in a fixed time; and a ratio calculation step of calculating a ratio of phase change quantity for each of the plurality of signals calculated in the phase calculation step. <P>COPYRIGHT: (C)2012,JPO&INPIT</p> |
