utility.py 文件源码

def plot_spikepattern(spike_trains, sim_time):
    """Plot set of spike trains (spike pattern)"""
    plt.ioff()

    plt.figure()
    for i in xrange(len(spike_trains)):
        spike_times = spike_trains[i].value
        plt.plot(spike_times, np.full(len(spike_times), i,
                 dtype=np.int), 'k.')
    plt.xlim((0.0, sim_time))
    plt.ylim((0, len(spike_trains)))
    plt.xlabel('Time (ms)')
    plt.ylabel('Neuron index')
    plt.show()

    plt.ion()