Naohisa Otsuka

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— In this paper, we study a quadratic stabilizability problem via output-feedback for uncertain continuous-time switched linear systems whose subsystem's matrices are represented as a polytopic linear combination of vertex matrices. At first, the conditions for polytopic uncertain continuous-time switched linear systems to be quadratically stabilizable via(More)
The purpose of the present study is to test interrater reliability of the Japanese version of the Positive and Negative Syndrome Scale (PANSS) and to examine factors possibly affecting the reliability. The study group conducted the PANSS rating on 20 patients with DSM-IV schizophrenia. For the analysis of interrater reliability, intraclass correlation(More)