Brownian Motion Showing Diffusion Behavior

Simulation of multiple particles in a box starting at a single location exhibiting random motion with animation

Simulate random particles in motion with varying:

Container Box

L = 10; W = 5; % rectangular container length and width

Particle

np = 7; % number of particle(s)

N = 1e3; % number of movement steps

x = -L/2+L*rand; y = -W/2+W*rand; % random starting position coordinates

(within the fx)

l = 0.2; % movement length

d = 7; % counting numbers, where degrees of freedom = 4*d