Enter the landing coordinates of several arrows relative to the target center (cm) to compute the mean point of impact, group radius (CEP), extreme spread and radial standard deviation for shooting precision.
输入多支箭的落点坐标(相对靶心,单位 cm),计算平均弹着点、散布半径(CEP)、极端散布与径向标准差,评估射击精度与一致性。
射箭散布半径计算工具,输入多支箭的落点坐标,计算平均弹着点、CEP 散布半径(50%)、R95 半径、径向标准差与极端散布,并给出射击精度评级,评估射箭一致性与密集度。