# template for Lab #2, Task #2
import matplotlib.pyplot as p
import lab2

# turn on interactive mode, useful if we're using ipython
p.ion()  

def test_channel(channel):
    """
    create a test waveform and plot both it and the output of
    passing the waveform through the channel.
    """
    pass  # your code here

if __name__ == '__main__':
    # try out our two channels
    test_channel(lab2.channel1)
    test_channel(lab2.channel2)

    # interact with plots before exiting.  p.show() returns
    # after all plot windows have been closed by the user.
    # Not needed if using ipython
    p.show()