CentroidNoise:

Path: SCPro/ProSensors

% Compute centroid noise terms for an optical sensor.

   Type CentroidNoise for a demo.

   d = CentroidNoise returns the data structure.
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   Form:
           CentroidNoise;
   sigma = CentroidNoise( d )
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   ------
   Inputs
   ------
   d              (1,1)        Data structure
                               .sigmaPFPN (1,1) Pixel fixed pattern noise 1 sigma
                               .sigmaCFPN (1,1) Column fixed pattern noise 1 sigma
                               .sigmaRN   (1,1) Read noise 1 sigma
                               .sigmaDCNU (1,1) Dark current non uniformity 1 sigma
                               .sigmaDCSN (1,1) Dark current shot noise 1 sigma
                               .sigmaPRNU (1,1) Photo response non uniformity 1 sigma
                               .iDark     (1,1) Dark current
                               .sigmaBG   (1,1) Background noise 1 sigma
                               .sigmaPSF  (1,1) Sigma point spread function
                               .tInt      (1,1) Integration time
                               .sigmaQnt  (1,1) Quantization noise
                               .l         (m,m) Mask of intensities (must be square)

   -------
   Outputs
   -------
   sigma          (1,1)	    Data structure
                               .rN   (1,1) Read noise 1 sigma
                               .fFPN (1,1) Pixel fixed pattern noise 1 sigma
                               .cFPN (1,1) Column fixed pattern noise 1 sigma
                               .dCNU (1,1) Dark current non uniformity 1 sigma
                               .dCSN (1,1) Dark current shot noise 1 sigma
                               .pRNU (1,1) Photo response non uniformity 1 sigma
                               .pSN  (1,1) Photon shot noise
                               .bG   (1,1) Background subtraction
                               .l0   (1,1) Total response

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   Reference:  Bruce R. Hancock, Robert C. Stirbl, Thomas J. Cunningham,
               Bebrata Pain,Chris J. Wrigley, Peter G. Ringold Jet,
               "CMOS Active Pixel Sensor Specific Performance Effects on
               Star Tracker Imager Position Accuracy", Jet Propulsion
               Laboratory, California Institute of Technology, 
               Pasadena, CA 91109
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Children:

Common: General/DeBlankLT
Common: Graphics/Mesh2
Common: Graphics/NewFig
Common: Graphics/PltStyle
Common: Graphics/XLabelS
Common: Graphics/YLabelS
Common: Graphics/ZLabelS
Imaging: Utilities/PointSpreadFunction2DGaussian

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