Track.idw: Movement smoothing of trajectory pattern

In trajectories: Classes and Methods for Trajectory Data

Movement smoothing of trajectory pattern

Description

Movement smoothing of trajectory pattern

Usage

Track.idw(X,timestamp,epsilon=epsilon,...)

Arguments

X	a list of objects of class "Track"
timestamp	based on secs,mins, ...
epsilon	(optional) movements with length less than epsilon are not considered in the calculation
...	passed to arguments of fucntion idw in spatstat

Details

Performs spatial smoothing to the movements of a list of tracks.

Value

an image of class "im".

Author(s)

Mohammad Mehdi Moradi <[e-mail]>

See Also

as.Track.arrow, idw

Examples

if (require(spatstat.geom)) {
X <- list()
for(i in 1:10){
  m <- matrix(c(0,10,0,10),nrow=2,byrow = TRUE)
  X[[i]] <- rTrack(bbox = m,transform = TRUE)
}
Track.idw(X,timestamp="180 secs")
}

trajectories documentation built on Sept. 11, 2024, 8:48 p.m.