SensorPositons: (Dim x M) matrix, each column is a sensor position and

first column is the reference sensor

the sensors should not lie in one plane or line

r: a (M-1) x 1 vector of TDOA measurements times signal propagation speed

M is the number of sensors and should be at least Dim+2

Q: the covariance matrix of the r vector

SourceLocation: estimated source location



Note: W1 is updated 3 times (RptCnt=3) in Stage-1, however in most

cases updating W1 once (RptCnt=1) is sufficient.



The program can be used for 2D(Dim=2) or 3D(Dim=3) localization





Ming Sun, K. C. Ho 08-01-2009

10-01-2010, revised



Copyright (C) 2009

Computational Intelligence Signal Processing Laboratory

University of Missouri

Columbia, MO 65211, USA.

hod@missouri.edu-　SensorPositons: (Dim x M) matrix, each column is a sensor position and

　　　　　　　　　first column is the reference sensor

　　　　　　　　　the sensors should not lie in one plane or line

　r:　　　　　 a (M-1) x 1 vector of TDOA measurements times signal propagation speed

　　　　　　　　　M is the number of sensors and should be at least Dim+2

　Q:　　　　　　　the covariance matrix of the r vector

　SourceLocation: estimated source location



　Note: W1 is updated 3 times (RptCnt=3) in Stage-1, however in most

　cases updating W1 once (RptCnt=1) is sufficient.



　The program can be used for 2D(Dim=2) or 3D(Dim=3) localization





　Ming Sun, K. C. Ho　　 08-01-2009

　　　　　　　　　　　　 10-01-2010, revised



　　　　Copyright (C) 2009

　　　　Computational Intelligence Signal Processing Laboratory

　　　　University of Missouri

　　　　Columbia, MO 65211, USA.

　　　　hod@missouri.edu