Passive and Active particle trajectories
Brownian Particle simulation
   
   
Diffusion constant = 5
Active Brownian Particle simulation
   
   
Rotational Diffusion = 1
Initial angle = 1
Run-and-Tumble Particle simulation
   
   
Tumbling rate = 1
Direction Reversing Active Brownian Particle simulation
   
   
Diffusion constant = 1
Reversal rate = 1
Initial angle = 1