def DrawDvsAndZZ(pl, dvs, zz, closes=None):
"""dvs?zz??????; dvs : ????closes, """
dvs = np.array(dvs)
pl.figure
if closes == None:
pl.plot(dvs)
pl.plot(zz[:,0], zz[:,1], 'r')
else:
pl.subplot(211)
pl.plot(closes)
pl.grid()
pl.subplot(212)
pl.grid()
pl.plot(dvs)
pl.plot(zz[:,0], zz[:,1], 'r')
pl.show()
pl.close()
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