def test_003_sets(self):
agc = analog.agc2_cc(1e-3, 1e-1, 1, 1)
agc.set_attack_rate(1)
agc.set_decay_rate(2)
agc.set_reference(1.1)
agc.set_gain(1.1)
agc.set_max_gain(100)
self.assertAlmostEqual(agc.attack_rate(), 1)
self.assertAlmostEqual(agc.decay_rate(), 2)
self.assertAlmostEqual(agc.reference(), 1.1)
self.assertAlmostEqual(agc.gain(), 1.1)
self.assertAlmostEqual(agc.max_gain(), 100)
def test_003_sets(self):
agc = analog.agc2_cc(1e-3, 1e-1, 1, 1, 1000)
agc.set_attack_rate(1)
agc.set_decay_rate(2)
agc.set_reference(1.1)
agc.set_gain(1.1)
agc.set_max_gain(100)
self.assertAlmostEqual(agc.attack_rate(), 1)
self.assertAlmostEqual(agc.decay_rate(), 2)
self.assertAlmostEqual(agc.reference(), 1.1)
self.assertAlmostEqual(agc.gain(), 1.1)
self.assertAlmostEqual(agc.max_gain(), 100)
def test_005(self):
''' Test the complex AGC loop (attack and decay rate inputs) '''
tb = self.tb
expected_result = \
((100.000244140625+7.2191943445432116e-07j),
(0.80881959199905396+0.58764183521270752j),
(0.30894950032234192+0.95084899663925171j),
(-0.30895623564720154+0.95086973905563354j),
(-0.80887287855148315+0.58768033981323242j),
(-0.99984413385391235+5.850709250410091e-09j),
(-0.80889981985092163-0.58770018815994263j),
(-0.30897706747055054-0.95093393325805664j),
(0.30898112058639526-0.95094609260559082j),
(0.80893135070800781-0.58772283792495728j),
(0.99990922212600708-8.7766354184282136e-09j),
(0.80894720554351807+0.58773452043533325j),
(0.30899339914321899+0.95098406076431274j),
(-0.30899572372436523+0.95099133253097534j),
(-0.80896598100662231+0.58774799108505249j),
(-0.99994778633117676+1.4628290578855285e-08j),
(-0.80897533893585205-0.58775502443313599j),
(-0.30900305509567261-0.95101380348205566j),
(0.30900448560714722-0.95101797580718994j),
(0.80898630619049072-0.58776277303695679j),
(0.99997037649154663-1.7554345532744264e-08j),
(0.80899184942245483+0.58776694536209106j),
(0.30900871753692627+0.95103120803833008j),
(-0.30900952219963074+0.95103377103805542j),
(-0.8089984655380249+0.58777159452438354j),
(-0.99998390674591064+2.3406109050938539e-08j),
(-0.809001624584198-0.58777409791946411j),
(-0.30901208519935608-0.95104163885116577j),
(0.30901262164115906-0.95104306936264038j),
(0.80900543928146362-0.587776780128479j),
(0.99999171495437622-2.6332081404234486e-08j),
(0.80900734663009644+0.58777821063995361j),
(0.30901408195495605+0.95104765892028809j),
(-0.30901429057121277+0.95104855298995972j),
(-0.80900967121124268+0.58777981996536255j),
(-0.99999648332595825+3.2183805842578295e-08j),
(-0.80901080369949341-0.58778077363967896j),
(-0.30901527404785156-0.95105135440826416j),
(0.30901545286178589-0.95105189085006714j),
(0.80901217460632324-0.58778166770935059j),
(0.99999916553497314-3.5109700036173308e-08j),
(0.809012770652771+0.58778214454650879j),
(0.30901595950126648+0.9510534405708313j),
(-0.30901598930358887+0.95105385780334473j),
(-0.80901366472244263+0.58778274059295654j),
(-1.0000008344650269+4.0961388947380328e-08j),
(-0.8090139627456665-0.58778303861618042j),
(-0.30901634693145752-0.95105475187301636j),
(0.30901640653610229-0.95105493068695068j),
(0.80901449918746948-0.5877833366394043j))
sampling_freq = 100
src1 = analog.sig_source_c(sampling_freq, analog.GR_SIN_WAVE,
sampling_freq * 0.10, 100)
dst1 = blocks.vector_sink_c()
head = blocks.head(gr.sizeof_gr_complex, int(5*sampling_freq * 0.10))
agc = analog.agc2_cc(1e-2, 1e-3, 1, 1)
tb.connect(src1, head)
tb.connect(head, agc)
tb.connect(agc, dst1)
tb.run()
dst_data = dst1.data()
self.assertComplexTuplesAlmostEqual(expected_result, dst_data, 4)
def test_005(self):
''' Test the complex AGC loop (attack and decay rate inputs) '''
tb = self.tb
expected_result = \
((100.000244140625+7.2191943445432116e-07j),
(0.80881959199905396+0.58764183521270752j),
(0.30894950032234192+0.95084899663925171j),
(-0.30895623564720154+0.95086973905563354j),
(-0.80887287855148315+0.58768033981323242j),
(-0.99984413385391235+5.850709250410091e-09j),
(-0.80889981985092163-0.58770018815994263j),
(-0.30897706747055054-0.95093393325805664j),
(0.30898112058639526-0.95094609260559082j),
(0.80893135070800781-0.58772283792495728j),
(0.99990922212600708-8.7766354184282136e-09j),
(0.80894720554351807+0.58773452043533325j),
(0.30899339914321899+0.95098406076431274j),
(-0.30899572372436523+0.95099133253097534j),
(-0.80896598100662231+0.58774799108505249j),
(-0.99994778633117676+1.4628290578855285e-08j),
(-0.80897533893585205-0.58775502443313599j),
(-0.30900305509567261-0.95101380348205566j),
(0.30900448560714722-0.95101797580718994j),
(0.80898630619049072-0.58776277303695679j),
(0.99997037649154663-1.7554345532744264e-08j),
(0.80899184942245483+0.58776694536209106j),
(0.30900871753692627+0.95103120803833008j),
(-0.30900952219963074+0.95103377103805542j),
(-0.8089984655380249+0.58777159452438354j),
(-0.99998390674591064+2.3406109050938539e-08j),
(-0.809001624584198-0.58777409791946411j),
(-0.30901208519935608-0.95104163885116577j),
(0.30901262164115906-0.95104306936264038j),
(0.80900543928146362-0.587776780128479j),
(0.99999171495437622-2.6332081404234486e-08j),
(0.80900734663009644+0.58777821063995361j),
(0.30901408195495605+0.95104765892028809j),
(-0.30901429057121277+0.95104855298995972j),
(-0.80900967121124268+0.58777981996536255j),
(-0.99999648332595825+3.2183805842578295e-08j),
(-0.80901080369949341-0.58778077363967896j),
(-0.30901527404785156-0.95105135440826416j),
(0.30901545286178589-0.95105189085006714j),
(0.80901217460632324-0.58778166770935059j),
(0.99999916553497314-3.5109700036173308e-08j),
(0.809012770652771+0.58778214454650879j),
(0.30901595950126648+0.9510534405708313j),
(-0.30901598930358887+0.95105385780334473j),
(-0.80901366472244263+0.58778274059295654j),
(-1.0000008344650269+4.0961388947380328e-08j),
(-0.8090139627456665-0.58778303861618042j),
(-0.30901634693145752-0.95105475187301636j),
(0.30901640653610229-0.95105493068695068j),
(0.80901449918746948-0.5877833366394043j))
sampling_freq = 100
src1 = gr.sig_source_c(sampling_freq, gr.GR_SIN_WAVE,
sampling_freq * 0.10, 100)
dst1 = gr.vector_sink_c()
head = gr.head(gr.sizeof_gr_complex, int(5 * sampling_freq * 0.10))
agc = analog.agc2_cc(1e-2, 1e-3, 1, 1, 1000)
tb.connect(src1, head)
tb.connect(head, agc)
tb.connect(agc, dst1)
if test_output == True:
tb.connect(agc,
gr.file_sink(gr.sizeof_gr_complex, "test_agc2_cc.dat"))
tb.run()
dst_data = dst1.data()
self.assertComplexTuplesAlmostEqual(expected_result, dst_data, 4)
