منابع مشابه
High Frequency Jump Characteristics of Financial Asset Prices
There is evidence that the conventional, continuous underlying function model of financial asset pricing can be improved by adding a discontinuous jump component. Barndorff-Nielsen and Shephard (2004) propose a method of detecting these jumps that compares different estimators of quadratic variation. This paper applies that detection method to the common stock of Altria Group, Inc. and attempts...
متن کاملSky High: Coordinating Muscles for Optimal Jump Performance
In the study of human movement, experimental measurement is generally limited to the kinematics of the body segments, external reaction forces, and electromyographic (EMG) signals. While these data are essential for characterizing movement, important information is missing. For example, because the body is actuated by more muscles than it has degrees of freedom, we cannot uniquely solve for the...
متن کاملSky High: Coordinating Muscles for Optimal Jump Performance
In the study of human movement, experimental measurement is generally limited to the kinematics of the body segments, external reaction forces, and electromyographic (EMG) signals. While these data are essential for characterizing movement, important information is missing. For example, because the body is actuated by more muscles than it has degrees of freedom, we cannot uniquely solve for the...
متن کاملSky High: Coordinating Muscles for Optimal Jump Performance
In the study of human movement, experimental measurement is generally limited to the kinematics of the body segments, external reaction forces, and electromyographic (EMG) signals. While these data are essential for characterizing movement, important information is missing. For example, because the body is actuated by more muscles than it has degrees of freedom, we cannot uniquely solve for the...
متن کاملSky High: Coordinating Muscles for Optimal Jump Performance
In the study of human movement, experimental measurement is generally limited to the kinematics of the body segments, external reaction forces, and electromyographic (EMG) signals. While these data are essential for characterizing movement, important information is missing. For example, because the body is actuated by more muscles than it has degrees of freedom, we cannot uniquely solve for the...
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ژورنال
عنوان ژورنال: Nature
سال: 1994
ISSN: 0028-0836,1476-4687
DOI: 10.1038/367223b0