Localization

TIme of arrival (TOA), time-difference of arrival (TDOA), time-sum of arrival (TSOA), position estimation

Use time-of-arrival (TOA), time difference-of-arrival (TDOA), and time sum-of-arrival (TSOA) measurements to solve for target locations. Employ range-angle and bistatic measurements. Localization could encompass active or passive scenarios.

Objects

phased.TOAEstimatorTime-of-arrival estimation (Since R2024a)
phased.TDOAEstimatorTime-difference of arrival estimation (Since R2024b)

Functions

toaposestEstimate target position using TOA measurements (Since R2024a)
tdoaposestEstimate target position from TDOA measurements (Since R2024a)
tsoaposestEstimate target positions using time-sum-of-arrival (TSOA) measurements (Since R2025a)
bistaticposestEstimate position of targets using bistatic range/range sum and angle-of-arrival measurements (Since R2025a)
rangeangposestEstimates the positions of multiple targets from multiple anchors at known positions combined with one-way range and angle of arrival measurements at the anchors (Since R2025a)

Blocks

Bistatic Position EstimatorEstimate targets positions using bistatic range and angle measurements (Since R2025a)
Range-Angle Position EstimatorEstimate target positions using range-angle measurements (Since R2025a)
TDOA EstimatorEstimate time-difference of arrival (Since R2024b)
TDOA Position EstimatorEstimate target position from time-difference of arrival (Since R2024b)
TOA EstimatorEstimate time of arrival, time-difference of arrival, and position (Since R2024a)
TOA Position EstimatorEstimate target position from time-of-arrival estimates and anchor positions (Since R2024b)
TSOA Position EstimatorEstimate target position from time-sum of arrival (Since R2025a)

Topics