Description

Simple python script for simulation of collective motion on the Vicsek model

Parameters

• n : number of particles
• lx : horizontal length of computational area
• ly : vertical length of computational area
• v0 : particles' velocity
• r : radius for averaging angle of particle's moving direction
• dt : temporal increment
• imax : iteration maximum limit
• eta : magnitude of white noise

Outputs

Each time cross section images and video are created

Reference

自己駆動粒子の集団運動 / 西口大貴, 佐野雅己
https://lab.kaztake.org/research/bacterialturbulence/Nishiguchi_Suurikagaku201601.pdf