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TransVelocity
[V,V_TP,V_TT] = TransVelocity([x],S,[Atm])
Computes the line-of-sight velocity transverse to the propagation direction for platform motion, target motion, and natural wind. Assumes coordinate system rotated to be aligned with target transverse velocity vector.
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Parameters |
Description |
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x [vector] |
(Optional) Position along path, normalized to slant range (0-1). Not required if Atm is a discrete structure from AtmStruct - ignored if passed in and Atm is discrete. |
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S [struct] |
Engagement parameters. Can be a structure from EngagementStruct or GeomStruct. If a structure from GeomStruct is passed in as S, the engagement structure will be computed. |
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Atm [struct] |
Atmospheric modeling parameters from AtmStruct. Atm must have wind profile if calculation with wind is desired. |
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Return Values |
Description |
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V [vector] |
Magnitude of path-transverse velocity (m/s) |
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V_TP [vector] |
Path-trans. velocity component in "parallel" direction (m/s) |
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V_TT [vector] |
Path-trans. velocity component in "transverse" direction (m/s) |
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Copyright (c) MZA Associates 2009. All rights reserved.
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Description