Mathematical Method to Construct the Linear Programming of Football Training

This article uses mathematical modeling methods to predict the trajectory of a free kick in football. The article calculates the parameters of the ball’s trajectory and quantifies the power of direct free kick shots. The article combines Kalman filter prediction and linear interpolation to supplement the position of the missed ball in the video. The experimental results show that the estimated result of this method is highly similar to the actual flight trajectory of football. This algorithm can be applied in practice.