How do you transform from ECEF to ECI? I have the r vector in ecef and eci and the modified julian date. How do you use the rotation matrices to get to r_eci. r_ecef = [-1016.215157; 5431.875007; -3174.1]; r_eci = [-2010.4; -5147.4; -3174.1]; MJD = 57923.6666667; % Modified Julian Date

How do you transform from ECEF to ECI? I have the r vector in ecef and eci and the modified julian date. How do you use the rotation matrices to get to r_eci. r_ecef = [-1016.215157; 5431.875007; -3174.1]; r_eci = [-2010.4; -5147.4; -3174.1]; MJD = 57923.6666667; % Modified Julian Date

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Question

How do you transform from ECEF to ECI? I have the r vector in ecef and eci and the modified julian date. How do you use the rotation matrices to get to r_eci.

r_ecef = [-1016.215157; 5431.875007; -3174.1];

r_eci = [-2010.4; -5147.4; -3174.1];

MJD = 57923.6666667; % Modified Julian Date

Quantities that have magnitude and direction but not position. Some examples of vectors are velocity, displacement, acceleration, and force. They are sometimes called Euclidean or spatial vectors.

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