tracking error

追踪误差:投资组合与基准指数之间的差异

常用释义

词性释义

追踪误差:投资组合与基准指数之间的差异,衡量投资组合的主动管理风险。
例句
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1·Unstable LOS will lead bigger tracking error.
视轴变化将引起跟踪瞄准系统的误差。
2·Theoretical analysis verifies that tracking error converges to zero.
理论分析证明了跟踪误差收敛到零。
3·By Lyapunov method, the tracking error asymptotically converges to zero.
通过理论分析,证明了跟踪误差收敛到零。
4·However there has larger tracking error in the FNNSMC than that in the SMC.
然而它与一般滑模控制器相比有较大的跟踪误差。
5·Then, some methods to compensate the dynamic tracking error are introduced.
然后探讨了补偿动态跟踪误差的一些方法。
6·There are two kinds of errors, cold tracking error and post-hot-tracking error.
文中着重讨论了本振频率冷跟踪误差问题。
7·The identification error and the (trajectory) tracking error are analyzed and guaranteed to be bounded.
对辨识误差和轨道跟踪误差进行分析并证明了它们的有界性。
8·The influence of tracking error and the bias of the theoretical trajectory departure is discussed, also.
分析了测距误差和理论弹道偏差对定位的影响;
9·It can guarantee the global boundness of closed loop signals and make the output tracking error arbitrarily small.
它能保证闭环系统信号的全局有界性,并使输出跟踪误差任意小。
10·It is proved that the proposed method can make the tracking error converges to a small neighborhood of the origin.
文中证明了此方法可使跟踪误差收敛到原点的一个小邻域内。
同义词
[自]跟踪误差;[电子]循迹误差