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authorTom Rondeau2011-08-29 21:42:42 -0400
committerTom Rondeau2011-08-29 21:42:42 -0400
commite8f68c3db6b4391ba88d36c42f2ce077a02c0c7b (patch)
tree10dec67c582ec64b2068b812648a9e00274e04d8 /gnuradio-core/src
parent9dc241fc48ac4e286cfd51c3bddde0b9f0f40988 (diff)
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Updating QA code for PLL blocks. Setting gains using new loop bw concept changes the behavior slightly so new values were necessary. By explicitly setting alpha and beta to the previous values still worked, though.
Diffstat (limited to 'gnuradio-core/src')
-rw-r--r--gnuradio-core/src/guile/tests/general_ctors.test6
-rwxr-xr-xgnuradio-core/src/python/gnuradio/gr/qa_pll_carriertracking.py207
-rwxr-xr-xgnuradio-core/src/python/gnuradio/gr/qa_pll_freqdet.py207
-rwxr-xr-xgnuradio-core/src/python/gnuradio/gr/qa_pll_refout.py208
4 files changed, 312 insertions, 316 deletions
diff --git a/gnuradio-core/src/guile/tests/general_ctors.test b/gnuradio-core/src/guile/tests/general_ctors.test
index 813574bca..a0e39855c 100644
--- a/gnuradio-core/src/guile/tests/general_ctors.test
+++ b/gnuradio-core/src/guile/tests/general_ctors.test
@@ -244,13 +244,13 @@
(pass-if (true? (gr:phase-modulator-fc 0)))
;;; ./general/gr_pll_carriertracking_cc.h
-(pass-if (true? (gr:pll-carriertracking-cc 0 0 0 0)))
+(pass-if (true? (gr:pll-carriertracking-cc 0 0 0)))
;;; ./general/gr_pll_freqdet_cf.h
-(pass-if (true? (gr:pll-freqdet-cf 0 0 0 0)))
+(pass-if (true? (gr:pll-freqdet-cf 0 0 0)))
;;; ./general/gr_pll_refout_cc.h
-(pass-if (true? (gr:pll-refout-cc 0 0 0 0)))
+(pass-if (true? (gr:pll-refout-cc 0 0 0)))
;;; ./general/gr_pn_correlator_cc.h
(pass-if (true? (gr:pn-correlator-cc 1 1 1)))
diff --git a/gnuradio-core/src/python/gnuradio/gr/qa_pll_carriertracking.py b/gnuradio-core/src/python/gnuradio/gr/qa_pll_carriertracking.py
index 8e4a0eefa..4c12924ec 100755
--- a/gnuradio-core/src/python/gnuradio/gr/qa_pll_carriertracking.py
+++ b/gnuradio-core/src/python/gnuradio/gr/qa_pll_carriertracking.py
@@ -1,6 +1,6 @@
#!/usr/bin/env python
#
-# Copyright 2004,2007,2010 Free Software Foundation, Inc.
+# Copyright 2004,2007,2010,2011 Free Software Foundation, Inc.
#
# This file is part of GNU Radio
#
@@ -32,117 +32,116 @@ class test_pll_carriertracking (gr_unittest.TestCase):
self.tb = None
def test_pll_carriertracking (self):
- expected_result = ((1.00000238419+6.47922693275e-09j),
- (0.998399555683+0.0565364062786j),
- (0.994261980057+0.10695001483j),
- (0.98843306303+0.151648163795j),
- (0.981579363346+0.191063538194j),
- (0.974212288857+0.225630432367j),
- (0.966734290123+0.255773901939j),
- (0.959442555904+0.281897842884j),
- (0.952551782131+0.304379671812j),
- (0.946205317974+0.323566257954j),
- (0.940503358841+0.339778244495j),
- (0.935505151749+0.353307723999j),
- (0.931235432625+0.364419162273j),
- (0.927616357803+0.373535633087j),
- (0.924710214138+0.380666583776j),
- (0.922494113445+0.386005342007j),
- (0.92093116045+0.389725029469j),
- (0.919974088669+0.391981720924j),
- (0.919572234154+0.392916500568j),
- (0.919680893421+0.392660915852j),
- (0.920248389244+0.39133310318j),
- (0.921222627163+0.389039844275j),
- (0.922548472881+0.385877460241j),
- (0.924184799194+0.381939411163j),
- (0.926086127758+0.377309292555j),
- (0.928135097027+0.37224984169j),
- (0.930293083191+0.366814315319j),
- (0.932614028454+0.360868781805j),
- (0.935064375401+0.354473829269j),
- (0.937613248825+0.347684770823j),
- (0.940225422382+0.340550601482j),
- (0.942881464958+0.33312189579j),
- (0.945559620857+0.325443327427j),
- (0.948240220547+0.31755694747j),
- (0.950899422169+0.309499144554j),
- (0.953524827957+0.301307469606j),
- (0.956105649471+0.293015599251j),
- (0.958630502224+0.284654557705j),
- (0.96103054285+0.276443749666j),
- (0.963361799717+0.26819768548j),
- (0.965623259544+0.259936869144j),
- (0.967810571194+0.251679092646j),
- (0.969916880131+0.243440493941j),
- (0.971936583519+0.235235646367j),
- (0.97387367487+0.227080151439j),
- (0.975726902485+0.218987599015j),
- (0.977494239807+0.210969462991j),
- (0.979169845581+0.203035995364j),
- (0.980761289597+0.195199295878j),
- (0.982269346714+0.187469303608j),
- (0.983659446239+0.180052131414j),
- (0.984931468964+0.1729388237j),
- (0.986136198044+0.165923252702j),
- (0.987275123596+0.159012272954j),
- (0.988349795341+0.15221118927j),
- (0.989354014397+0.145524248481j),
- (0.990296065807+0.138957872987j),
- (0.991178870201+0.132516458631j),
- (0.992005050182+0.126204773784j),
- (0.992770493031+0.120025672019j),
- (0.993480443954+0.113984130323j),
- (0.994139909744+0.108083210886j),
- (0.994751393795+0.102326385677j),
- (0.995293080807+0.0969148278236j),
- (0.995791256428+0.091630294919j),
- (0.996252119541+0.0864710733294j),
- (0.996678769588+0.0814334899187j),
- (0.997069239616+0.0765165910125j),
- (0.997423350811+0.071716658771j),
- (0.997748315334+0.0670333206654j),
- (0.998046517372+0.0624645166099j),
- (0.998317599297+0.058009263128j),
- (0.998557567596+0.053665690124j),
- (0.998775064945+0.0494344644248j),
- (0.998971700668+0.0453144386411j),
- (0.999140620232+0.0415064357221j),
- (0.99927687645+0.0379924885929j),
- (0.999400436878+0.0345549099147j),
- (0.999511957169+0.0311931278557j),
- (0.99961233139+0.0279070306569j),
- (0.999694347382+0.0246965941042j),
- (0.999765276909+0.0215622838587j),
- (0.999826848507+0.0185046810657j),
- (0.999880313873+0.0155246723443j),
- (0.999920129776+0.0126227736473j),
- (0.999949812889+0.00980060640723j),
- (0.99997317791+0.00705910893157j),
- (0.999990820885+0.00439921114594j),
- (0.999998450279+0.00202245195396j),
- (0.999998092651-0.00029227725463j),
- (0.999994516373-0.00254815118387j),
- (0.999988794327-0.00474932929501j),
- (0.999977111816-0.00689708162099j),
- (0.999957799911-0.00899503659457j),
- (0.999936699867-0.0110441967845j),
- (0.999914228916-0.0130464555696j),
- (0.999889075756-0.0150024276227j),
- (0.999855577946-0.0169130507857j),
- (0.999821305275-0.0187777336687j),
- (0.999786794186-0.0205969288945j))
+ expected_result = ((1.00000238419+6.57831922268e-09j),
+ (0.998351693153+0.0573740489781j),
+ (0.994012773037+0.109242096543j),
+ (0.987789511681+0.155784770846j),
+ (0.980356454849+0.197242289782j),
+ (0.972262203693+0.233890414238j),
+ (0.963963091373+0.266027569771j),
+ (0.955816328526+0.293958544731j),
+ (0.948096513748+0.31798568368j),
+ (0.941002130508+0.338400006294j),
+ (0.934680581093+0.355482578278j),
+ (0.929229319096+0.369498342276j),
+ (0.924701035023+0.380694836378j),
+ (0.921043872833+0.389459967613j),
+ (0.918319702148+0.395834594965j),
+ (0.91650646925+0.400014132261j),
+ (0.915561556816+0.40217769146j),
+ (0.915425121784+0.402490824461j),
+ (0.916029334068+0.401106894016j),
+ (0.917308092117+0.39817237854j),
+ (0.919185698032+0.393822491169j),
+ (0.921583771706+0.388183712959j),
+ (0.924419641495+0.381372988224j),
+ (0.927624821663+0.373506993055j),
+ (0.93112629652+0.364693939686j),
+ (0.934793651104+0.355197936296j),
+ (0.938562095165+0.345107495785j),
+ (0.942447602749+0.33434677124j),
+ (0.946396291256+0.323003143072j),
+ (0.950359642506+0.311159342527j),
+ (0.954286515713+0.298890888691j),
+ (0.958144724369+0.286276459694j),
+ (0.961902141571+0.273387700319j),
+ (0.96553081274+0.260292351246j),
+ (0.969001471996+0.247053653002j),
+ (0.972298383713+0.233733415604j),
+ (0.975410103798+0.220389455557j),
+ (0.978325486183+0.207074314356j),
+ (0.981000483036+0.194007188082j),
+ (0.983471632004+0.181051760912j),
+ (0.985742926598+0.168245732784j),
+ (0.987816333771+0.155622571707j),
+ (0.989693164825+0.143212914467j),
+ (0.991374969482+0.131043404341j),
+ (0.992875099182+0.119139909744j),
+ (0.994201719761+0.107524067163j),
+ (0.995362222195+0.0962148010731j),
+ (0.996359944344+0.0852287560701j),
+ (0.997212648392+0.0745811164379j),
+ (0.997930467129+0.0642844736576j),
+ (0.998514950275+0.0545224510133j),
+ (0.998972594738+0.0452938191593j),
+ (0.999334216118+0.0364210158587j),
+ (0.99960911274+0.0279066264629j),
+ (0.999806642532+0.0197515785694j),
+ (0.99992787838+0.0119558870792j),
+ (0.999987542629+0.00451827049255j),
+ (0.999994814396-0.00256353616714j),
+ (0.999957740307-0.00929233431816j),
+ (0.999877095222-0.0156717002392j),
+ (0.999762177467-0.0217055380344j),
+ (0.999622702599-0.0273993015289j),
+ (0.999463677406-0.0327589809895j),
+ (0.999292552471-0.0376165211201j),
+ (0.999108791351-0.0421659946442j),
+ (0.998919844627-0.0464186370373j),
+ (0.998729586601-0.0503882467747j),
+ (0.998537421227-0.0540841519833j),
+ (0.998342692852-0.0575186908245j),
+ (0.9981533885-0.0607041418552j),
+ (0.997971534729-0.063651651144j),
+ (0.997796595097-0.0663715749979j),
+ (0.997623920441-0.0688742175698j),
+ (0.997461974621-0.0711689144373j),
+ (0.997311413288-0.0732654929161j),
+ (0.997185945511-0.0749996080995j),
+ (0.997077047825-0.0763883292675j),
+ (0.996980309486-0.0776248201728j),
+ (0.996895432472-0.0787187665701j),
+ (0.996822297573-0.0796797126532j),
+ (0.996752738953-0.0805156230927j),
+ (0.996692657471-0.0812350511551j),
+ (0.996642947197-0.0818456709385j),
+ (0.996603965759-0.0823540389538j),
+ (0.996568918228-0.0827651321888j),
+ (0.996540248394-0.0830852389336j),
+ (0.996520996094-0.0833202600479j),
+ (0.996510386467-0.0834743082523j),
+ (0.996518313885-0.0833787024021j),
+ (0.996529102325-0.083223849535j),
+ (0.996545791626-0.0830176770687j),
+ (0.99656867981-0.0827698707581j),
+ (0.996593296528-0.0824855566025j),
+ (0.99661642313-0.0821713805199j),
+ (0.996643543243-0.081834435463j),
+ (0.996674180031-0.0814796686172j),
+ (0.996706545353-0.0811114609241j),
+ (0.996734440327-0.0807323306799j),
+ (0.996764600277-0.0803465023637j),
+ (0.996797323227-0.0799564495683j))
sampling_freq = 10e3
freq = sampling_freq / 100
- alpha = 0.1
- beta = alpha * alpha / 4.0
+ loop_bw = math.pi/100.0
maxf = 1
minf = -1
src = gr.sig_source_c (sampling_freq, gr.GR_COS_WAVE, freq, 1.0)
- pll = gr.pll_carriertracking_cc(alpha, beta, maxf, minf)
+ pll = gr.pll_carriertracking_cc(loop_bw, maxf, minf)
head = gr.head (gr.sizeof_gr_complex, int (freq))
dst = gr.vector_sink_c ()
diff --git a/gnuradio-core/src/python/gnuradio/gr/qa_pll_freqdet.py b/gnuradio-core/src/python/gnuradio/gr/qa_pll_freqdet.py
index 5225a9a3b..b84299a94 100755
--- a/gnuradio-core/src/python/gnuradio/gr/qa_pll_freqdet.py
+++ b/gnuradio-core/src/python/gnuradio/gr/qa_pll_freqdet.py
@@ -1,6 +1,6 @@
#!/usr/bin/env python
#
-# Copyright 2004,2007,2010 Free Software Foundation, Inc.
+# Copyright 2004,2007,2010,2011 Free Software Foundation, Inc.
#
# This file is part of GNU Radio
#
@@ -32,117 +32,116 @@ class test_pll_freqdet (gr_unittest.TestCase):
self.tb = None
def test_pll_refout (self):
- expected_result = (1.1489677586e-07,
- 0.972821060568,
- 2.74556447638,
- 5.14063078448,
- 8.00965819311,
- 11.2291393027,
- 14.6967068752,
- 18.3279143967,
- 22.0534772463,
- 25.8170093072,
- 29.5729107661,
- 33.284774699,
- 36.923857393,
- 40.4367950308,
- 43.8452195091,
- 47.1363835133,
- 50.3011949468,
- 53.3336447847,
- 56.2301489564,
- 58.9891659262,
- 61.6107668417,
- 64.0962975824,
- 66.4481356707,
- 68.6694531128,
- 70.7640326003,
- 72.7048735417,
- 74.5033180826,
- 76.2012544926,
- 77.8019199967,
- 79.3088126954,
- 80.7255907715,
- 82.0560369166,
- 83.3039516093,
- 84.47312347,
- 85.5673411194,
- 86.5902864563,
- 87.5456117346,
- 88.4368565575,
- 89.2363918613,
- 89.9860999864,
- 90.688880206,
- 91.3474598523,
- 91.9644654653,
- 92.5423042123,
- 93.0832706099,
- 93.5894872344,
- 94.0629225081,
- 94.5054203452,
- 94.9186882929,
- 95.3043331057,
- 95.6326268597,
- 95.9117515522,
- 96.1801447842,
- 96.437391527,
- 96.6831953314,
- 96.9173605408,
- 97.1397982206,
- 97.3504727968,
- 97.5493842694,
- 97.7366275022,
- 97.9123092169,
- 98.0766013539,
- 98.2297054988,
- 98.3408087235,
- 98.448722155,
- 98.5534457933,
- 98.6549322065,
- 98.7531932527,
- 98.8481459259,
- 98.9397487233,
- 99.0279067813,
- 99.1125074491,
- 99.193438076,
- 99.2705800823,
- 99.3438030304,
- 99.3817663128,
- 99.3911400359,
- 99.4089388448,
- 99.4334136894,
- 99.4630408207,
- 99.4964684305,
- 99.5325166512,
- 99.5701538394,
- 99.6084432158,
- 99.6466021546,
- 99.6839073198,
- 99.7197895289,
- 99.7537270313,
- 99.7542606398,
- 99.7595848672,
- 99.7691186729,
- 99.7822928746,
- 99.7986331535,
- 99.8175940432,
- 99.838713083,
- 99.8614922382,
- 99.8854571901,
- 99.9101454781,
- 99.9351302152,
- 99.9599845147)
+ expected_result = (4.33888922882e-08,
+ 0.367369994515,
+ 1.08135249597,
+ 2.10983253908,
+ 3.42221529438,
+ 4.98940390402,
+ 6.78379190842,
+ 8.77923286024,
+ 10.9510106794,
+ 13.2758363182,
+ 15.7317829127,
+ 18.2982902299,
+ 20.9561068599,
+ 23.6755271122,
+ 26.452952094,
+ 29.2731265301,
+ 32.1219053479,
+ 34.9862418188,
+ 37.8540971414,
+ 40.7144315483,
+ 43.5571390869,
+ 46.3730179743,
+ 49.1537231663,
+ 51.8917218889,
+ 54.58026103,
+ 57.2015358514,
+ 59.7513664199,
+ 62.2380533124,
+ 64.657612252,
+ 67.006640002,
+ 69.2822432184,
+ 71.4820384499,
+ 73.6041047056,
+ 75.6469478817,
+ 77.6094829742,
+ 79.4909866472,
+ 81.2911031615,
+ 83.0097850853,
+ 84.6355598352,
+ 86.1820937186,
+ 87.6504420946,
+ 89.0418441206,
+ 90.3577286819,
+ 91.5996432431,
+ 92.7692775646,
+ 93.8684162704,
+ 94.8989269904,
+ 95.8627662892,
+ 96.7619381633,
+ 97.598505899,
+ 98.362769679,
+ 99.0579904444,
+ 99.6992633875,
+ 100.288805948,
+ 100.828805921,
+ 101.321421457,
+ 101.76878699,
+ 102.17300138,
+ 102.536116055,
+ 102.860158727,
+ 103.147085962,
+ 103.398830608,
+ 103.617254366,
+ 103.792467691,
+ 103.939387906,
+ 104.060030865,
+ 104.15631756,
+ 104.230085975,
+ 104.283067372,
+ 104.316933727,
+ 104.333238432,
+ 104.333440018,
+ 104.318914008,
+ 104.290941063,
+ 104.250742554,
+ 104.187634452,
+ 104.103822339,
+ 104.013227468,
+ 103.916810336,
+ 103.815448432,
+ 103.709936239,
+ 103.600997093,
+ 103.489283183,
+ 103.375351833,
+ 103.259712936,
+ 103.142828952,
+ 103.025091195,
+ 102.90686726,
+ 102.776726069,
+ 102.648078982,
+ 102.521459607,
+ 102.397294831,
+ 102.275999684,
+ 102.157882471,
+ 102.043215927,
+ 101.93218978,
+ 101.824958181,
+ 101.72159228,
+ 101.622151366,
+ 101.526623582)
sampling_freq = 10e3
freq = sampling_freq / 100
- alpha = 0.2
- beta = alpha * alpha / 4.0
+ loop_bw = math.pi/100.0
maxf = 1
minf = -1
src = gr.sig_source_c (sampling_freq, gr.GR_COS_WAVE, freq, 1.0)
- pll = gr.pll_freqdet_cf(alpha, beta, maxf, minf)
+ pll = gr.pll_freqdet_cf(loop_bw, maxf, minf)
head = gr.head (gr.sizeof_float, int (freq))
dst = gr.vector_sink_f ()
diff --git a/gnuradio-core/src/python/gnuradio/gr/qa_pll_refout.py b/gnuradio-core/src/python/gnuradio/gr/qa_pll_refout.py
index c40a885a8..14f9ab877 100755
--- a/gnuradio-core/src/python/gnuradio/gr/qa_pll_refout.py
+++ b/gnuradio-core/src/python/gnuradio/gr/qa_pll_refout.py
@@ -32,117 +32,116 @@ class test_pll_refout (gr_unittest.TestCase):
self.tb = None
def test_pll_refout (self):
- expected_result = ((1+7.39965699825e-10j),
- (0.999980390072+0.00626518437639j),
- (0.999828696251+0.0185074284673j),
- (0.999342679977+0.0362518876791j),
- (0.998255133629+0.0590478181839j),
- (0.996255218983+0.0864609107375j),
- (0.993005692959+0.118066303432j),
- (0.988157629967+0.153442293406j),
- (0.981362581253+0.192165210843j),
- (0.972283244133+0.233806177974j),
- (0.960601866245+0.277928203344j),
- (0.946027755737+0.324085712433j),
- (0.928303182125+0.371824204922j),
- (0.907292485237+0.420500129461j),
- (0.882742881775+0.469856351614j),
- (0.854515135288+0.519426465034j),
- (0.822515428066+0.568742752075j),
- (0.786696314812+0.617340147495j),
- (0.747057616711+0.664759278297j),
- (0.703645646572+0.710551083088j),
- (0.656552672386+0.754280209541j),
- (0.605915129185+0.795529305935j),
- (0.551911592484+0.833902597427j),
- (0.494760006666+0.869029641151j),
- (0.43471455574+0.900568306446j),
- (0.37224894762+0.928132891655j),
- (0.30767711997+0.951490819454j),
- (0.241136431694+0.970491230488j),
- (0.172981828451+0.984925031662j),
- (0.103586450219+0.99462044239j),
- (0.0333373323083+0.999444127083j),
- (-0.0373690575361+0.999301552773j),
- (-0.108130030334+0.994136750698j),
- (-0.178540825844+0.983932495117j),
- (-0.248198583722+0.968709170818j),
- (-0.316705673933+0.948523879051j),
- (-0.383672952652+0.923469007015j),
- (-0.448723316193+0.893670737743j),
- (-0.51132196188+0.85938924551j),
- (-0.571328520775+0.820721447468j),
- (-0.628420114517+0.777874112129j),
- (-0.682293117046+0.73107868433j),
- (-0.732665538788+0.680588841438j),
- (-0.779277384281+0.626679122448j),
- (-0.821892917156+0.569642007351j),
- (-0.860301196575+0.509786069393j),
- (-0.894317150116+0.447433561087j),
- (-0.923782229424+0.382918298244j),
- (-0.948564887047+0.316582858562j),
- (-0.968560874462+0.248776733875j),
- (-0.983657121658+0.180051699281j),
- (-0.993847966194+0.110753215849j),
- (-0.999158322811+0.0410195216537j),
- (-0.999585151672-0.0288011860102j),
- (-0.995150566101-0.0983632653952j),
- (-0.985901713371-0.16732545197j),
- (-0.971909940243-0.235353127122j),
- (-0.953270018101-0.302119642496j),
- (-0.9300994277-0.367307811975j),
- (-0.902537107468-0.430612027645j),
- (-0.870742559433-0.49173912406j),
- (-0.834894418716-0.550410091877j),
- (-0.795189499855-0.606360971928j),
- (-0.751972675323-0.659194231033j),
- (-0.705345034599-0.708864152431j),
- (-0.65554022789-0.755160272121j),
- (-0.602804005146-0.79788929224j),
- (-0.547393083572-0.836875617504j),
- (-0.489574223757-0.871961653233j),
- (-0.429622590542-0.903008520603j),
- (-0.367820799351-0.929896712303j),
- (-0.30445766449-0.952525854111j),
- (-0.239826664329-0.970815718174j),
- (-0.174224823713-0.984705924988j),
- (-0.107951194048-0.994156181812j),
- (-0.0415063276887-0.999138236046j),
- (0.0248276274651-0.999691724777j),
- (0.0909758731723-0.995853126049j),
- (0.156649470329-0.987654268742j),
- (0.221562758088-0.975146114826j),
- (0.285434871912-0.958398103714j),
- (0.347990810871-0.937497973442j),
- (0.408962905407-0.912550985813j),
- (0.468091338873-0.883680105209j),
- (0.525126338005-0.851024270058j),
- (0.57982814312-0.814738810062j),
- (0.631968915462-0.77499371767j),
- (0.681333422661-0.731973171234j),
- (0.727582573891-0.68602013588j),
- (0.770699381828-0.637198925018j),
- (0.810512244701-0.585721731186j),
- (0.846863090992-0.531810998917j),
- (0.879608631134-0.475698113441j),
- (0.908620357513-0.417623132467j),
- (0.933785498142-0.357833325863j),
- (0.955007195473-0.296582698822j),
- (0.972205162048-0.234130680561j),
- (0.985315918922-0.170741200447j),
- (0.994293272495-0.106681488454j),
- (0.999108314514-0.0422209985554j))
+ expected_result = ((1+6.4087357643e-10j),
+ (0.999985277653+0.00542619498447j),
+ (0.999868750572+0.0162021834403j),
+ (0.99948567152+0.0320679470897j),
+ (0.99860727787+0.0527590736747j),
+ (0.996953129768+0.0780025869608j),
+ (0.994203746319+0.107512556016j),
+ (0.990011692047+0.140985429287j),
+ (0.984013140202+0.178095817566j),
+ (0.975838363171+0.218493551016j),
+ (0.965121984482+0.261800557375j),
+ (0.95151245594+0.307610183954j),
+ (0.934681296349+0.355486690998j),
+ (0.914401650429+0.404808044434j),
+ (0.890356600285+0.455263823271j),
+ (0.862329125404+0.506348133087j),
+ (0.830152392387+0.557536482811j),
+ (0.793714106083+0.608290970325j),
+ (0.752960026264+0.658066213131j),
+ (0.707896590233+0.706316053867j),
+ (0.658591926098+0.752500295639j),
+ (0.605175673962+0.796091973782j),
+ (0.547837555408+0.836584687233j),
+ (0.48682525754+0.873499393463j),
+ (0.42244040966+0.906390726566j),
+ (0.355197101831+0.934791445732j),
+ (0.285494059324+0.958380460739j),
+ (0.213591173291+0.976923108101j),
+ (0.139945343137+0.990159213543j),
+ (0.065038472414+0.997882783413j),
+ (-0.0106285437942+0.999943494797j),
+ (-0.0865436866879+0.996248066425j),
+ (-0.162189796567+0.986759603024j),
+ (-0.23705175519+0.971496999264j),
+ (-0.310622543097+0.950533330441j),
+ (-0.38240903616+0.923993110657j),
+ (-0.451937526464+0.89204955101j),
+ (-0.518758952618+0.854920566082j),
+ (-0.582311093807+0.812966048717j),
+ (-0.642372369766+0.76639264822j),
+ (-0.698591887951+0.715520322323j),
+ (-0.750654160976+0.660695314407j),
+ (-0.798280358315+0.602286040783j),
+ (-0.841228663921+0.540679454803j),
+ (-0.87929558754+0.476276367903j),
+ (-0.912315964699+0.409486919641j),
+ (-0.940161883831+0.340728074312j),
+ (-0.962742805481+0.270418733358j),
+ (-0.980004072189+0.198977485299j),
+ (-0.991925954819+0.126818284392j),
+ (-0.99851256609+0.0545223206282j),
+ (-0.999846458435-0.0175215266645j),
+ (-0.996021270752-0.0891158208251j),
+ (-0.987133920193-0.159895718098j),
+ (-0.973306238651-0.2295101583j),
+ (-0.954683184624-0.297624111176j),
+ (-0.931430280209-0.363919824362j),
+ (-0.903732538223-0.428097635508j),
+ (-0.871792256832-0.489875763655j),
+ (-0.835827112198-0.548992812634j),
+ (-0.796068251133-0.605206847191j),
+ (-0.752758979797-0.658296227455j),
+ (-0.706152498722-0.70805978775j),
+ (-0.656641483307-0.754202902317j),
+ (-0.604367733002-0.79670548439j),
+ (-0.549597978592-0.835429251194j),
+ (-0.492602348328-0.870254516602j),
+ (-0.433654457331-0.901079237461j),
+ (-0.373029649258-0.927819430828j),
+ (-0.31100410223-0.950408577919j),
+ (-0.247853919864-0.968797445297j),
+ (-0.183855071664-0.982953369617j),
+ (-0.119282215834-0.992860376835j),
+ (-0.0544078871608-0.998518764973j),
+ (0.0104992967099-0.999944865704j),
+ (0.0749994292855-0.997183561325j),
+ (0.138844624162-0.990314185619j),
+ (0.201967850327-0.979392170906j),
+ (0.264124274254-0.964488625526j),
+ (0.325075358152-0.945688128471j),
+ (0.3845885396-0.92308807373j),
+ (0.442438393831-0.89679890871j),
+ (0.498407125473-0.866943061352j),
+ (0.552284479141-0.833655714989j),
+ (0.603869199753-0.797083437443j),
+ (0.652970373631-0.757383465767j),
+ (0.69940674305-0.714723825455j),
+ (0.743007957935-0.66928255558j),
+ (0.78350687027-0.62138313055j),
+ (0.820889055729-0.571087777615j),
+ (0.855021059513-0.51859331131j),
+ (0.885780930519-0.46410369873j),
+ (0.913058102131-0.407829582691j),
+ (0.936754107475-0.349988251925j),
+ (0.956783294678-0.290801793337j),
+ (0.973072886467-0.230497643352j),
+ (0.985563337803-0.169307261705j),
+ (0.9942086339-0.1074674353j),
+ (0.9989772439-0.0452152714133j),
+ (0.999851942062+0.0172088555992j))
sampling_freq = 10e3
freq = sampling_freq / 100
- alpha = 0.1
- beta = alpha * alpha / 4.0
+ loop_bw = math.pi/100.0
maxf = 1
minf = -1
src = gr.sig_source_c (sampling_freq, gr.GR_COS_WAVE, freq, 1.0)
- pll = gr.pll_refout_cc(alpha, beta, maxf, minf)
+ pll = gr.pll_refout_cc(loop_bw, maxf, minf)
head = gr.head (gr.sizeof_gr_complex, int (freq))
dst = gr.vector_sink_c ()
@@ -151,8 +150,7 @@ class test_pll_refout (gr_unittest.TestCase):
self.tb.run ()
dst_data = dst.data ()
-
- self.assertComplexTuplesAlmostEqual (expected_result, dst_data, 5)
+ self.assertComplexTuplesAlmostEqual (expected_result, dst_data, 4)
if __name__ == '__main__':
gr_unittest.run(test_pll_refout, "test_pll_refout.xml")
generated by cgit (git 2.34.1) at 2024-12-21 08:57:54 +0000