| 光杆司令 |
2014-06-09 19:49 |
What solid angle does that angular pixel represent? rt E,SN
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To answer that question we project out from the local axis of the detector to construct a sphere some long distance away from the detector, centered on the detector. We then (conceptually) fire rays from this point at x, y angles of (5, 40), (5, 41), (6, 41), and (6, 40). Now we know that patch of area, we can compute the solid angle subtended by that angular pixel. oyw 1N;K
How is Radiant Intensity Defined =LnAM l #9
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红色标出的那句是什么意思？ \]%U?`A
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