Based on the atmospheric transmission model, through the actual ray track, the zenith Angle is revised, which is a complicated function with launch Angle and altitude.

基于大气传输模型，采用光线传输的实际轨迹对天顶角进行修正处理，得出天顶角随发射角和传输高度的变化复杂函数。

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Most computerized swing analyzers focus on ball velocity, spin and launch angle, but MAT-T measures every motion you make from address to impact, including total duration of the swing, which when measured over a series of swings, equates to rhythm.

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