Research Article
Distributed Particle Flow Filter for Target Tracking in Wireless Sensor Networks
Algorithm 1
Particle flow filter for node
at time
.Input: Output: | 1: redraw particles from the Gaussian | distribution which are the mean and | covariance, respectively. | 2: for do | 3: propagate particles | 4: compute | 5: for do | 6: Calculate the mean particles value | 7: set | 8: linearize the measurement function at to get | | 9: Calculate A and b from (12) and (13), respectively, using | ; | 10: for do | 11: migrate particles | 12: Compute the mean value and error matrix of the particles by (14) |
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