我也不清楚，这是从帮助里面抄过来的 : ;d &m
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Focus Merit Function Target Tab +J#H9>To!
This tab contains diagnostic data that can help you improve your optimization. }}Q|O]e
• Focus To :jU d?(
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– Receiver Center - This is the default setting for the Focus merit function. Focuses to the center of the receiver (which is X, Y = 0, 0 by default). $ ?'z%a{
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– Rays Centroid - Focuses to the centroids of X and Y. Use this option when the final location for the rays in unknown prior to optimization. DE. Pw+5<.
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– Line Along X - Focuses rays along the X axis at the location specified by the value for Y. a Y{E'K=
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– Line Along Y - Focuses rays along the Y axis at the location specified by the value for X. !>2s5^JI9
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– Position - Focuses to the position specified by X, Y, below.
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– Ring - Focuses rays to an annulus (i.e., a ring) with the specified radius. The radius of a given ray, R, is computed using R = SQRT(X2+Y2). JBg",2w |C
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• X, Y - The X, Y target position. %VwB
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• Radius - The radius value for the ring when the target is Focus To Ring. x9@ % L{*
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重点优点功能目标选项卡 z3a
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此选项卡包含可帮助您改进优化的诊断数据。 Q <78< #I
• 专注于 H:0-.a^ZS
– 接收器中心 - 这是 Focus 评价功能的默认设置。 聚焦到接收器的中心（默认为 X, Y = 0, 0）。 <' s1+^LC
– 光线质心 - 聚焦于 X 和 Y 的质心。当光线的最终位置在优化之前未知时使用此选项。 VT+GmS
– 沿 X 线 - 沿 X 轴将光线聚焦在 Y 值指定的位置。 g *^"x&
– 沿 Y 线 - 沿 Y 轴将光线聚焦在 X 值指定的位置。 Gb8LW,$IT-
– 位置 - 聚焦到下方 X、Y 指定的位置。 F.T~txQ~u
– 环 - 将光线聚焦到具有指定半径的环形（即环）。 使用 R = SQRT(X2+Y2) 计算给定射线的半径 R。 ?+dI/jB4X
• X、Y - X、Y 目标位置。 4; j #7
• 半径- 当目标为Focus To Ring 时，环的半径值。 hDz_BvE
