Axes Transformations
R2026bTransform axes of coordinate systems to different types, such as Euler angles to
quaternions
Transform axes of coordinate systems to different types, such as Euler angles to quaternions
Blocks
 | Direction Cosine Matrix Body to Wind | Convert angle of attack and sideslip angle to direction cosine matrix |
 | Direction Cosine Matrix Body to Wind to Alpha and Beta | Convert direction cosine matrix to angle of attack and sideslip angle |
 | Direction Cosine Matrix to Quaternions | Convert direction cosine matrix to quaternion vector |
 | Direction Cosine Matrix to Rodrigues | Convert direction cosine matrix to Euler-Rodrigues vector |
 | Direction Cosine Matrix to Rotation Angles | Convert direction cosine matrix to rotation angles |
 | Direction Cosine Matrix to Wind Angles | Convert direction cosine matrix to wind angles |
 | Quaternions to Direction Cosine Matrix | Convert quaternion vector to direction cosine matrix |
 | Quaternions to Rodrigues | Convert quaternion to Euler-Rodrigues vector |
 | Quaternions to Rotation Angles | Determine rotation vector from quaternion |
 | Rodrigues to Direction Cosine Matrix | Convert Euler-Rodrigues vector to direction cosine matrix |
 | Rodrigues to Quaternions | Convert Euler-Rodrigues vector to quaternion |
 | Rodrigues to Rotation Angles | Convert Euler-Rodrigues vector to rotation angles |
 | Rotation Angles to Direction Cosine Matrix | Convert rotation angles to direction cosine matrix |
 | Rotation Angles to Quaternions | Calculate quaternion from rotation angles |
 | Rotation Angles to Rodrigues | Convert rotation angles to Euler-Rodrigues vector |
 | Wind Angles to Direction Cosine Matrix | Convert wind angles to direction cosine matrix |
 | Direction Cosine Matrix ECEF to NED | Convert geodetic latitude and longitude to direction cosine matrix |
 | Direction Cosine Matrix ECEF to NED to Latitude and Longitude | Convert direction cosine matrix to geodetic latitude and longitude |
 | Direction Cosine Matrix ECI to ECEF | Convert Earth-centered inertial (ECI) to Earth-centered Earth-fixed (ECEF) coordinates |
 | ECEF Position to LLA | Calculate geodetic latitude, longitude, and altitude above planetary ellipsoid from Earth-centered Earth-fixed (ECEF) position |
 | ECI Position to AER | Convert Earth-centered inertial (ECI) coordinates to azimuth coordinates |
 | ECI Position to LLA | Convert Earth-centered inertial (ECI) coordinates to geodetic latitude, longitude, altitude (LLA) coordinates |
 | Flat Earth to LLA | Estimate geodetic latitude, longitude, and altitude from flat Earth position |
 | Geodetic to Geocentric Latitude | Convert geodetic latitude to geocentric latitude |
 | Geocentric to Geodetic Latitude | Convert geocentric latitude to geodetic latitude |
 | LLA to ECEF Position | Calculate Earth-centered Earth-fixed (ECEF) position from geodetic latitude, longitude, and altitude above planetary ellipsoid |
 | LLA to ECI Position | Convert latitude, longitude, altitude (LLA) coordinates to Earth-centered inertial (ECI) coordinates |
 | LLA to Flat Earth | Estimate flat Earth position from geodetic latitude, longitude, and altitude |
 | Besselian Epoch to Julian Epoch | Transform position and velocity components from discontinued Standard Besselian Epoch (B1950) to Standard Julian Epoch (J2000) |
 | Julian Epoch to Besselian Epoch | Transform position and velocity components from Standard Julian Epoch (J2000) to discontinued Standard Besselian Epoch (B1950) |
 | Delta UT1 | Calculate difference between principal Universal Time (UT1) and Coordinated Universal Time (UTC) according to International Astronomical Union (IAU) 2000A reference system |
Topics
About Aerospace Coordinate Systems
- Fundamental Coordinate System Concepts
Define coordinate systems when working with the Aerospace Blockset™ software.
- Introduction to Quaternions for Aerospace Applications
Explore quaternion fundamentals, operations, and aerospace applications, differences with Euler angles and rotation matrices.
Solar Time
- Calculate UT1 to UTC Values
Calculate difference between principal Universal Time (UT1) and Coordinated Universal Time (UTC) according to International Earth Rotation Service (IERS).
