By calculating the Euclidian dis-tances of the phase point in phase space, both the phase density and the phase variance are defined and compared with correlation dimension which reflects the chaotic features of nonlinear dynamics system.
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美
- 通過(guò)計算相空間狀態(tài)點(diǎn)間的歐氏距離,定義相對嵌入維數的態(tài)密度和態(tài)方差,并與反映非線(xiàn)性動(dòng)力學(xué)系統混沌特征的關(guān)聯(lián)維數作比較。