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.. currentmodule:: brian
.. index::
pair: example usage; NeuronGroup
pair: example usage; run
pair: example usage; show
pair: example usage; plot
pair: example usage; Synapses
pair: example usage; StateMonitor
.. _example-synapses_synapse_construction:
Example: synapse_construction (synapses)
========================================
An example of constructing synapses.
::
from brian import *
import time
N=10
P=NeuronGroup(N,model='dv/dt=1/(10*ms):1',threshold=1,reset=0)
Q=NeuronGroup(N,model='v:1')
S=Synapses(P,Q,model='w:1',pre='v+=w')
S[:,:]='i==j'
S.w='2*i'
M=StateMonitor(Q,'v',record=True)
run(40*ms)
for i in range(N):
plot(M.times/ms,M[i]+i*2,'k')
show()
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