時間分解ヒストグラムパターンによるストレス－リラックス時系列遷移の可視化

抄録

We propose a time-resolved histogram pattern using chaotic analysis as a new method for fish stress evaluation. It is possible to visualize stress over time, by using the contour obtained from this method. In order to improve accuracy, we estimated appropriate embedded parameters and evaluated chaoticity using the maximum lyapunov exponent. As a result, we constructed an appropriate chaotic attractor and confirmed chaoticity. This report illustrates the usefulness of this method.