摘要 |
In order to reduce noise mixed in multiple time-series signals based on a discretely sampled linear element, a subsystem (5a) conducts frame-by-frame driving, whereby 1st through (M+1)th frame driving for 1st through (N+1)th vector driving is performed, and a subsystem (5b) conducts multi-vector continuous driving, whereby kth through (k+j)th vector driving is performed in each frame driving. |