A simple Julia package for real-time audification of ODEs and SDEs
import Pkg
Pkg.add("https://github.com/antonioortegabrook/RealTimeAudioDiffEq.jl")function duffing!(du, u, p, t)
du[1] = u[2]
du[2] = -p[1] * u[2] + u[1] * (p[2] - u[1] * u[1]) + p[3] * cos(p[4] * t)
end
u0 = [0.1, 0.]
p = [0.15, 1.0, 2.5, 0.5]
source = DESource(duffing!, u0, p; channel_map = [1, 2])
set_ts!(source, 1600.)
output_device = get_default_output_device()Start audio:
start_DESource(source, output_device)Change system's parameters in real-time:
# set parameter 1 to 0.75
set_param!(source, 1, 0.75)Stop audio:
stop_DESource(source)