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CelestLab
>> Coordinates and frames
Coordinates and frames
CL_co_car2ell
—
Cartesian coordinates to elliptical coordinates
CL_co_car2sph
—
Cartesian coordinates to spherical coordinates
CL_co_ell2car
—
Elliptical coordinates to cartesian coordinates
CL_co_sph2car
—
Spherical coordinates to cartesian coordinates
CL_dat_cal2cjd
—
Calendar date to modified (1950.0) Julian day
CL_dat_cal2jd
—
Calendar date to Julian day
CL_dat_cjd2cal
—
Modified (1950.0) Julian day to calendar date
CL_dat_cjd2jd
—
Modified (1950.0) Julian day to Julian day
CL_dat_cjd2mjd
—
Modified (1950.0) Julian day to modified Julian day
CL_dat_jd2cal
—
Julian day to calendar date
CL_dat_jd2cjd
—
Julian day to modified (1950.0) Julian day
CL_dat_mjd2cjd
—
Modified Julian day to modified (1950.0) Julian day
CL_dat_tai2utc
—
TAI to UTC conversion
CL_dat_utc2tai
—
UTC to TAI conversion
CL_fr_G502J2000
—
Gamma50 (Veis) to EME2000 (J2000) vector transformation
CL_fr_G502J2000Mat
—
Gamma50 (Veis) to EME2000 (J2000) transformation matrix
CL_fr_G502ter
—
Gamma50 (Veis) to terrestrial frame vector transformation
CL_fr_G502terMat
—
Gamma50 (Veis) to terrestrial frame transformation matrix
CL_fr_H0n2J2000Mat
—
H0-n to EME2000 (J2000) transformation matrix
CL_fr_J20002G50
—
EME2000 (J2000) to Gamma50 (Veis) vector transformation
CL_fr_J20002ter
—
EME2000 (J2000) to terrestrial frame vector transformation
CL_fr_inertial2qsw
—
Inertial to QSW local orbital frame vector transformation
CL_fr_inertial2tnw
—
Inertial to TNW local orbital frame vector transformation
CL_fr_locOrbMat
—
Inertial frame to custom local orbital frame transformation matrix
CL_fr_lvlhMat
—
Inertial frame to LVLH local orbital frame transformation matrix
CL_fr_qsw2inertial
—
QSW local orbital frame to inertial frame vector transformation
CL_fr_qswMat
—
Inertial frame to QSW local orbital frame transformation matrix
CL_fr_ter2G50
—
Terrestrial frame to Gamma50 (Veis) vector transformation
CL_fr_ter2J2000
—
Terrestrial frame to EME2000 (J2000) vector transformation
CL_fr_ter2J2000Mat
—
Terrestrial frame to EME2000 (J2000) transformation matrix
CL_fr_ter2topoN
—
Terrestrial frame to topocentric North frame vector transformation
CL_fr_tnw2inertial
—
TNW Local orbital frame to inertial frame vector transformation
CL_fr_tnwMat
—
Inertial frame to TNW local orbital frame transformation matrix
CL_fr_topoN2ter
—
Topocentric North frame to terrestrial frame vector transformation
CL_fr_topoNMat
—
Terrestrial frame to topocentric North frame transformation matrix
CL_oe_car2cir
—
Cartesian to circular adapted orbital elements
CL_oe_car2cirEqua
—
Cartesian to circular equatorial adapted orbital elements
CL_oe_car2kep
—
Cartesian to keplerian orbital elements
CL_oe_cir2car
—
Circular adapted to cartesian orbital elements
CL_oe_cirEqua2car
—
Circular equatorial adapted to cartesian orbital elements
CL_oe_cirEqua2kep
—
Circular equatorial adapted to keplerian orbital elements
CL_oe_kep2car
—
Keplerian to cartesian orbital elements
CL_oe_kep2cirEqua
—
Keplerian to circular equatorial adapted orbital elements
CL_rot_angles2matrix
—
Rotation angles to transformation matrix
CL_rot_angles2quat
—
Rotation angles to quaternion
CL_rot_angularVelocity
—
Rotation angles to angular velocity and acceleration vectors
CL_rot_axAng2quat
—
Rotation axis and angle to quaternion
CL_rot_defFrameVec
—
Frame definition based on 2 vectors.
CL_rot_defQuat
—
Quaternion definition from real and imaginary components
CL_rot_defRot1Ax
—
Determination of a rotation around one axis.
CL_rot_defRot2Ax
—
Determination of 2 successive rotations
CL_rot_defRotVec
—
Rotation transforming 2 vectors into 2 vectors
CL_rot_eul2quat
—
Euler '123' angles to quaternion - DEPRECATED
CL_rot_matrix2angles
—
Frame transformation matrix to Euler or Cardan rotation angles
CL_rot_matrix2quat
—
Transformation matrix to quaternion
CL_rot_quat2angles
—
Quaternion to Euler or Cardan rotation angles
CL_rot_quat2axAng
—
Quaternion to rotation axis and angle
CL_rot_quat2eul
—
Quaternion to Euler '123' angles - DEPRECATED
CL_rot_quat2matrix
—
Quaternion to transformation matrix
CL_rot_quatSlerp
—
Quaternion interpolation on the unit sphere using Slerp method
CL_rot_rotVect
—
Image of vector by a rotation defined by a quaternion
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