ecef2ned vs. ecef2nedv
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What is the difference between ecef2ned ( http://www.mathworks.com/help/map/ref/ecef2ned.html ) and ecef2nedv ( http://www.mathworks.com/help/map/ref/ecef2nedv.html )?
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Raj
2023-11-17
0 个投票
Hi David,
I understand you want to know the difference between the functions 'ecef2ned' and 'eced2nedv' functions in MATLAB
1. 'ecef2ned' converts Earth-Centered, Earth-Fixed (ECEF) coordinates to North-East-Down (NED) coordinates.
- It takes ECEF coordinates as input and provides NED position coordinates as output.
- 'ecef2ned` does not incorporate vector transformation.
2. 'ecef2nedv' is an extension of `ecef2ned` that includes vector transformation in addition to position transformation.
- It takes ECEF coordinates and a corresponding vector as input.
- `ecef2nedv` converts ECEF coordinates to NED coordinates and transforms the vector from the ECEF frame to the NED frame.
- The output of `ecef2nedv` includes both the position coordinates (NED) and the transformed vector components relative to a specific reference point.
For better understanding, refer to the following documentation from MathWorks
- ecef2ned - http://www.mathworks.com/help/map/ref/ecef2ned.html
- ecef2nedv - http://www.mathworks.com/help/map/ref/ecef2nedv.html
I hope this resolves the query you had
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