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Numerical Simulation for Projectile Damped Motion in Basketball Movement Trajectory

Shiliang You


In this paper, the basic assumption of the premise, against the force of basketball, using Newton's second law established two sub-direction differential equation models. In the study, by analyzing the differential equation satisfied by the nature and the relationship between kinetic parameters established four first order differential equations; Then, discover the first-order differential equations method; Finally, the use of Matlab software programming, basketball analytical solutions centroid trajectory simulation and four parameter equation first-order differential equations numerical simulation. After the study, the general projectile motion damping build differential equation model, to achieve differential equations numerical simulation and parameter trajectory simulation, and the model algorithm and simulation methods in the initial assumptions basketball centroid trajectory study of the use of better for the projectile trajectory study damping provide a theoretical basis.


Numerical simulation, damping sports, running track, newton's second law.

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