Path: SpacecraftEstimation/StellarCatalog
% Models a pinhole camera. Projects the catalog into the camera frame.
The star unit vectors must be in the frame of the camera. If there are no
outputs a figure is generated displaying the stars in the camera field of
view with labels; a table of stars is also printed to the command line.
Type DisplayStars for a demo with random unit vectors.
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Form:
[d, camera] = DisplayStars( camera, uStar, show )
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Inputs
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camera (.) Camera data structure
.f (1,1) Focal length in
.wX (1,1) Width of sensing element in X
.wY (1,1) Width of sensing element in Y
uStar (3,:) The star unit vectors
show (1,1) Any input shows the stars
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Outputs
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d (.) Output data structure
.star (1,:)
.position (2,:) [xP;yP]
.pixel (2,:) [pixelX;pixelY]
camera (.) Camera data structure
.f (1,1) Focal length in
.wX (1,1) Width of sensing element in X
.wY (1,1) Width of sensing element in Y
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SC: Sensor/U2Pix Common: General/DeBlankLT Common: Graphics/NewFig Common: Graphics/PltStyle Common: Graphics/TitleS Common: Graphics/XLabelS Common: Graphics/YLabelS Common: Graphics/ZLabelS Math: Linear/Unit
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