منابع مشابه
Analysis of knuckleball trajectories
An analysis of knuckleball trajectories is presented using data from the PITCHf/x video tracking system for pitches thrown in actual MLB games. The data reveal that, contrary to popular belief, knuckleball trajectories are as smooth as those from normal pitches. However, the data also show that the deflection of a knuckleball from a straight-line trajectory is essentially random in both magnitu...
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T he knuckleball is perhaps the most mysterious of baseball pitches. It is thrown slower than normal pitches, it is barely spinning, and it appears to float to home plate. Its motion seems to be very unpredictable by anyone: the batter, the catcher, and even the pitcher himself. Moreover, there is a common perception that a knuck-leball does not follow a smooth path to home plate, but instead "...
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15 صفحه اولAnalysis of Baseball Trajectories
Fly ball trajectories games played during the 2015-2017 seasons at Tropicana Field are investigated. A randomly selected half of the 2016 data are used to establish a model for the drag and lift coefficients. That model is then used to calculate the trajectories for the remaining data, with fixed initial conditions determined by Statcast. The calculated distances are then compared to the actual...
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ژورنال
عنوان ژورنال: Procedia Engineering
سال: 2012
ISSN: 1877-7058
DOI: 10.1016/j.proeng.2012.04.021