例句與造句

1. Multilateration systems employing spherical-range measurements utilize a combination of solution algorithms based on spherical trigonometry and the Gauss-Newton NLLS method.
2. For trilateration or multilateration, calculation is done based on distances, which requires the frequency and the wave count of a received transmission.
3. ASDE-X systems use surface radar, multilateration, and in some cases ADS-B ( Automatic Dependent Surveillance-Broadcast ).
4. GSM localization uses multilateration to determine the location of GSM mobile phones, or dedicated trackers, usually with the intent to locate the user.
5. The main functional upgrades relate to the introduction of Aircraft Derived data ( Mode S and ADS ), and multilateration technology in the Surveillance environment.
6. It's difficult to find multilateration in a sentence. 用multilateration造句挺難的
7. The effort for multiple measures aiming at an unambiguous multilateration process will not be justified with the achievable precision of the results of power level measures.
8. Yet many cheap devices ( like cell-phones ) do use multilateration to provide fixes from comparing signals from near by cell-phone towers.
9. Many mobile phones combine A-GPS and other location services including Wi-Fi Positioning System and cell-site multilateration and sometimes a hybrid positioning system.
10. This is a range based technique, which works by finding the distance to minimum of three reference nodes and then using multilateration technique to find the exact position.
11. Instead, radio navigation systems adopted the " multilateration " concept . which is based on the difference in times ( or phase ) instead of the absolute time.
12. Flight paths have been altered for large passenger aircraft along with the innovative use of multilateration air traffic management which both organizations say will ensure this situation is unlikely to be repeated.
13. hyperbolic low frequency radio navigation system ( also known as multilateration ) that was first deployed during World War II when the Allied forces needed a system which could be used to achieve accurate landings.
14. While Chapman's proposal was ultimately not used in Chain Home, the multilateration technique is now commonly used in civil and military surveillance applications to accurately locate aircraft, vehicles and stationary emitters.
15. Multilateration should not be confused with trilateration, which uses distances or absolute measurements of time-of-flight from three or more sites, or with triangulation, which uses the measurement of absolute angles.
16. Compared to multilateration as the concept of " crisp locating ", the other option is " fuzzy locating ", where just one distance delivers the relation between detector and detected object.
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