Path: AerospaceUtils/Coord
% Generate a quaternion that points a body vector uB towards nadir. The input is the orbit vectors (r,v). -------------------------------------------------------------------------- Form: qIB = QNadirPoint( r, v, uB ) -------------------------------------------------------------------------- ------ Inputs ------ r (3,n) Position vectors of an orbit v (3,n) Velocity vectors of an orbit uB (3,1) Body unit vector ------- Outputs ------- qIB (4,n) Inertial-to-Body quaternions that point uB to nadir -------------------------------------------------------------------------- See also: QHills --------------------------------------------------------------------------
AerospaceUtils: Coord/QHills Common: CommonData/SwooshWatermark Common: General/CellToMat Common: General/MatToCell Common: General/Watermark Common: Graphics/NewFig Common: Graphics/Plot2D Common: Graphics/PltStyle Common: Quaternion/Mat2Q Common: Quaternion/QMult Common: Quaternion/QTForm Common: Quaternion/U2Q Math: Geometry/Perpendicular Math: Linear/Cross Math: Linear/Dot Math: Linear/DupVect Math: Linear/Unit
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