Calculate a set of kinematics parameters from a single trajectory

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Description

The computed set of parameters include delta.x, delta.t and delta.v (displacements and instantaneous velocity), totalTime, totalDistance, distStartToEnd, curvilinearVelocity, straightLineVelocity and linearityForwardProgression, Mean Squared Displacement, velocity autocorrelation, and more

Usage

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extractKinematics.traj(trajectoryset, trajectoryID, acquisitionFrequency = 30,
  scala = 50)

Arguments

trajectoryset

A TrajectorySet object

trajectoryID

The ID of a single trajectory

acquisitionFrequency

The frame rate of acquisition for the images, in milliseconds

scala

The value of micro(?)meters to which each single pixel corresponds

Value

A KinematicsFeatures object

Author(s)

Federico Marini, marinif@uni-mainz.de, 2014

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