File: simple_case.py

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#!/usr/bin/env python
"""
The most simple case how to use standalone mode.
"""
from brian2 import *
set_device('cpp_standalone')  # ← only difference to "normal" simulation

tau = 10*ms
eqs = '''
dv/dt = (1-v)/tau : 1
'''
G = NeuronGroup(10, eqs, method='exact')
G.v = 'rand()'
mon = StateMonitor(G, 'v', record=True)
run(100*ms)

plt.plot(mon.t/ms, mon.v.T)
plt.gca().set(xlabel='t (ms)', ylabel='v')
plt.show()