def setUp (self):
self.simu = Simulation(1000)
def setUp(self):
self.simu = Simulation(1000)
class qa_mlse_equalizer_midamble_vcb(gr_unittest.TestCase):
def setUp (self):
self.simu = Simulation(1000)
def tearDown (self):
self.simu = None
def test_001_no_channel(self):
self.simu.set_channel([0,0,0,1,0,0,0])
self.simu.set_snr(100)
ber=self.simu.execute()
print "dirac channel, snr:100 ber:%s"%ber
assert(ber < 0.001)
self.simu.set_snr(10)
ber=self.simu.execute()
print "dirac channel, snr:10 ber:%s"%ber
assert(ber < 0.01)
def test_002_ramdom_channel(self):
chan = [ cmath.rect(1,2*math.pi*random.random()) for i in range(6) ] + [0]
self.simu.set_channel(chan)
self.simu.set_snr(100)
ber=self.simu.execute()
print "random channel, snr:100 ber:%s"%ber
assert(ber < 0.001)
self.simu.set_snr(10)
ber=self.simu.execute()
print "random channel, snr:10 ber:%s"%ber
assert(ber < 0.05)
class qa_mlse_equalizer_midamble_vcb(gr_unittest.TestCase):
def setUp(self):
self.simu = Simulation(1000)
def tearDown(self):
self.simu = None
def test_001_no_channel(self):
self.simu.set_channel([0, 0, 0, 1, 0, 0, 0])
self.simu.set_snr(100)
ber = self.simu.execute()
print "dirac channel, snr:100 ber:%s" % ber
assert (ber < 0.001)
self.simu.set_snr(10)
ber = self.simu.execute()
print "dirac channel, snr:10 ber:%s" % ber
assert (ber < 0.01)
def test_002_ramdom_channel(self):
chan = [
cmath.rect(1, 2 * math.pi * random.random()) for i in range(6)
] + [0]
self.simu.set_channel(chan)
self.simu.set_snr(100)
ber = self.simu.execute()
print "random channel, snr:100 ber:%s" % ber
assert (ber < 0.001)
self.simu.set_snr(10)
ber = self.simu.execute()
print "random channel, snr:10 ber:%s" % ber
assert (ber < 0.05)