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authorPhilipp Aigner <phaigner@gmail.com>2014-11-13 21:42:21 +0100
committerPhilipp Aigner <phaigner@gmail.com>2014-11-13 21:42:21 +0100
commiteee9ec984898cae90934881392fdc88da1d63ea8 (patch)
tree122a6089813de27523429eb07c86028d649a7dd8 /gr-analog
parent8a8bfef084ed7a6ddc506f81690041d3b15a9540 (diff)
Corrected the fast_atan2f function. Recalculated the table and corrected some errors in the code.
Error before correction: <0.111 degrees. Error after correction: <8.20E-5 degrees Some QA tests failed after correcting fast_atan2f function. The tests were also fixed.
Diffstat (limited to 'gr-analog')
-rwxr-xr-xgr-analog/python/analog/qa_pll_carriertracking.py200
-rwxr-xr-xgr-analog/python/analog/qa_pll_freqdet.py198
-rwxr-xr-xgr-analog/python/analog/qa_pll_refout.py198
3 files changed, 298 insertions, 298 deletions
diff --git a/gr-analog/python/analog/qa_pll_carriertracking.py b/gr-analog/python/analog/qa_pll_carriertracking.py
index d05e49641a..10ad414644 100755
--- a/gr-analog/python/analog/qa_pll_carriertracking.py
+++ b/gr-analog/python/analog/qa_pll_carriertracking.py
@@ -33,106 +33,106 @@ class test_pll_carriertracking(gr_unittest.TestCase):
self.tb = None
def test_pll_carriertracking(self):
- expected_result = ((1.00000238419+7.21919457547e-09j),
- (0.998025715351+0.062790453434j),
- (0.992777824402+0.119947694242j),
- (0.985192835331+0.171441286802j),
- (0.976061582565+0.217501848936j),
- (0.966034710407+0.258409559727j),
- (0.95565611124+0.294477283955j),
- (0.945357382298+0.326030552387j),
- (0.935475051403+0.353395611048j),
- (0.926258146763+0.376889169216j),
- (0.917895197868+0.39681750536j),
- (0.910515546799+0.413470208645j),
- (0.904196679592+0.427117019892j),
- (0.898972511292+0.438006043434j),
- (0.894769787788+0.446523308754j),
- (0.891652584076+0.452715367079j),
- (0.8895829916+0.456773489714j),
- (0.888502895832+0.458873122931j),
- (0.888343691826+0.459175437689j),
- (0.889035582542+0.457833081484j),
- (0.890497922897+0.454985737801j),
- (0.892645597458+0.450762689114j),
- (0.895388305187+0.445282936096j),
- (0.898648142815+0.438664674759j),
- (0.902342617512+0.431016951799j),
- (0.906392872334+0.422441422939j),
- (0.910642921925+0.413191765547j),
- (0.915039420128+0.403358519077j),
- (0.919594764709+0.392864197493j),
- (0.92425006628+0.381792247295j),
- (0.928944349289+0.370217680931j),
- (0.933634519577+0.358220815659j),
- (0.938279032707+0.345874190331j),
- (0.942840516567+0.333247303963j),
- (0.947280526161+0.32040438056j),
- (0.951574921608+0.307409763336j),
- (0.955703914165+0.294323593378j),
- (0.959648966789+0.281201630831j),
- (0.963392794132+0.268095195293j),
- (0.966880619526+0.255221515894j),
- (0.970162451267+0.242447137833j),
- (0.973235487938+0.229809194803j),
- (0.97609680891+0.217341512442j),
- (0.978744983673+0.20507311821j),
- (0.981189727783+0.193033605814j),
- (0.983436584473+0.181248426437j),
- (0.985490739346+0.169738590717j),
- (0.987353682518+0.158523857594j),
- (0.989041447639+0.147622272372j),
- (0.990563035011+0.137049794197j),
- (0.991928339005+0.126818582416j),
- (0.993117690086+0.117111675441j),
- (0.994156062603+0.107930034399j),
- (0.995076179504+0.0990980416536j),
- (0.995887458324+0.0906178802252j),
- (0.996591091156+0.0824909061193j),
- (0.997202515602+0.0747182965279j),
- (0.997730851173+0.0672992765903j),
- (0.998185396194+0.0602316558361j),
- (0.99856698513+0.0535135567188j),
- (0.998885989189+0.0471420884132j),
- (0.99915266037+0.0411129891872j),
- (0.999372899532+0.0354214012623j),
- (0.999548316002+0.0300626158714j),
- (0.999680638313+0.0252036750317j),
- (0.999784469604+0.020652115345j),
- (0.999865531921+0.0163950324059j),
- (0.999923825264+0.0124222636223j),
- (0.999960243702+0.00872156023979j),
- (0.999983668327+0.00528120994568j),
- (0.999997138977+0.00209015607834j),
- (1.00000119209-0.00086285173893j),
- (0.999992132187-0.00358882546425j),
- (0.999979138374-0.00609711557627j),
- (0.999963641167-0.00839691981673j),
- (0.999947249889-0.0104993218556j),
- (0.999924004078-0.0122378543019j),
- (0.999904811382-0.0136305987835j),
- (0.999888062477-0.0148707330227j),
- (0.9998742342-0.0159679055214j),
- (0.999856114388-0.0169314742088j),
- (0.999839782715-0.0177700817585j),
- (0.999826967716-0.0184917747974j),
- (0.999818325043-0.0191045701504j),
- (0.999807476997-0.0196143388748j),
- (0.999797284603-0.0200265944004j),
- (0.999791204929-0.0203481912613j),
- (0.99978852272-0.0205836892128j),
- (0.99978530407-0.0207380950451j),
- (0.999785065651-0.0206423997879j),
- (0.999787807465-0.0204866230488j),
- (0.999794304371-0.0202808082104j),
- (0.999800384045-0.0200312435627j),
- (0.999803245068-0.0197458267212j),
- (0.9998087883-0.0194311738014j),
- (0.999816894531-0.0190933048725j),
- (0.999825954437-0.0187371373177j),
- (0.999829888344-0.0183679759502j),
- (0.999835848808-0.017987690866j),
- (0.999844014645-0.0176006518304j))
+ expected_result = ((1.000002384185791+7.219194575469601e-09j),
+ (0.9980257153511047+0.06279045343399048j),
+ (0.992796003818512+0.11979719996452332j),
+ (0.9852395057678223+0.17117266356945038j),
+ (0.9761406779289246+0.2171468883752823j),
+ (0.9661445617675781+0.25799843668937683j),
+ (0.9557913541793823+0.29403796792030334j),
+ (0.9455097317695618+0.3255884349346161j),
+ (0.935634434223175+0.35297322273254395j),
+ (0.9264140129089355+0.37650591135025024j),
+ (0.918036699295044+0.3964899182319641j),
+ (0.9106329679489136+0.4132115840911865j),
+ (0.9042812585830688+0.42693787813186646j),
+ (0.899017333984375+0.4379141628742218j),
+ (0.89484703540802+0.4463684558868408j),
+ (0.891755223274231+0.45251286029815674j),
+ (0.8897027969360352+0.4565400779247284j),
+ (0.8886303901672363+0.45862627029418945j),
+ (0.8884686827659607+0.4589335024356842j),
+ (0.8891477584838867+0.4576151967048645j),
+ (0.8905870318412781+0.4548112750053406j),
+ (0.8927018642425537+0.4506511092185974j),
+ (0.8954030275344849+0.4452534019947052j),
+ (0.898613452911377+0.43873584270477295j),
+ (0.9022520780563354+0.4312065541744232j),
+ (0.9062415361404419+0.42276597023010254j),
+ (0.9104995131492615+0.4135076403617859j),
+ (0.9149653315544128+0.4035266935825348j),
+ (0.9195748567581177+0.3929111361503601j),
+ (0.9242699146270752+0.3817441761493683j),
+ (0.9289909601211548+0.37010061740875244j),
+ (0.9336962103843689+0.3580598831176758j),
+ (0.9383456707000732+0.3456934690475464j),
+ (0.9429033994674683+0.3330692648887634j),
+ (0.9473329186439514+0.3202497363090515j),
+ (0.9516113996505737+0.3072968125343323j),
+ (0.9557210206985474+0.2942683696746826j),
+ (0.9596443772315979+0.2812172472476959j),
+ (0.963365912437439+0.2681918740272522j),
+ (0.9668760299682617+0.2552390694618225j),
+ (0.9701738357543945+0.24240154027938843j),
+ (0.9732568264007568+0.22971850633621216j),
+ (0.9761228561401367+0.21722495555877686j),
+ (0.9787704944610596+0.20495179295539856j),
+ (0.9812103509902954+0.1929289996623993j),
+ (0.98344886302948+0.18118229508399963j),
+ (0.9854917526245117+0.1697331666946411j),
+ (0.9873413443565369+0.1586003601551056j),
+ (0.989014744758606+0.147801473736763j),
+ (0.9905213713645935+0.1373506784439087j),
+ (0.9918720126152039+0.12725868821144104j),
+ (0.9930678606033325+0.1175333634018898j),
+ (0.9941287040710449+0.10818269848823547j),
+ (0.9950648546218872+0.0992119163274765j),
+ (0.995887041091919+0.09062285721302032j),
+ (0.9965973496437073+0.08241605758666992j),
+ (0.9972119927406311+0.07459107041358948j),
+ (0.997741162776947+0.06714606285095215j),
+ (0.9981945753097534+0.06007742881774902j),
+ (0.9985741376876831+0.05337977409362793j),
+ (0.9988903999328613+0.04704824090003967j),
+ (0.9991542100906372+0.04107558727264404j),
+ (0.9993717074394226+0.03545379638671875j),
+ (0.9995449185371399+0.03017553687095642j),
+ (0.9996798634529114+0.025230854749679565j),
+ (0.999785304069519+0.02061113715171814j),
+ (0.9998669624328613+0.01630493998527527j),
+ (0.9999253749847412+0.012303531169891357j),
+ (0.999961256980896+0.008596181869506836j),
+ (0.9999842047691345+0.005170613527297974j),
+ (0.9999972581863403+0.0020167529582977295j),
+ (1.0000011920928955-0.0008766651153564453j),
+ (0.9999923706054688-0.0035211145877838135j),
+ (0.999980092048645-0.00592736154794693j),
+ (0.9999660849571228-0.008106544613838196j),
+ (0.9999516606330872-0.010069712996482849j),
+ (0.9999289512634277-0.011828280985355377j),
+ (0.9999079704284668-0.013392657041549683j),
+ (0.9998894333839417-0.01477348804473877j),
+ (0.9998739957809448-0.015980780124664307j),
+ (0.9998545050621033-0.017024904489517212j),
+ (0.9998371601104736-0.017916440963745117j),
+ (0.9998237490653992-0.01866436004638672j),
+ (0.999815046787262-0.01927858591079712j),
+ (0.9998044967651367-0.019767403602600098j),
+ (0.9997949600219727-0.020140081644058228j),
+ (0.9997900128364563-0.020405471324920654j),
+ (0.9997888207435608-0.020570307970046997j),
+ (0.9997872114181519-0.020643681287765503j),
+ (0.9997851848602295-0.020633310079574585j),
+ (0.9997866153717041-0.020545780658721924j),
+ (0.9997920989990234-0.020388543605804443j),
+ (0.9997975826263428-0.02016708254814148j),
+ (0.9998003840446472-0.019888341426849365j),
+ (0.99980628490448-0.019558459520339966j),
+ (0.9998152256011963-0.019182950258255005j),
+ (0.9998254179954529-0.01876668632030487j),
+ (0.9998309016227722-0.01831553876399994j),
+ (0.999838650226593-0.017833217978477478j),
+ (0.9998488426208496-0.017324130982160568j))
sampling_freq = 10e3
freq = sampling_freq / 100
diff --git a/gr-analog/python/analog/qa_pll_freqdet.py b/gr-analog/python/analog/qa_pll_freqdet.py
index 0166a40258..c7a8aa8363 100755
--- a/gr-analog/python/analog/qa_pll_freqdet.py
+++ b/gr-analog/python/analog/qa_pll_freqdet.py
@@ -34,105 +34,105 @@ class test_pll_freqdet(gr_unittest.TestCase):
def test_pll_freqdet(self):
expected_result = (0.0,
- 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)
+ 4.338889228818161e-08,
+ 0.3776331578612825,
+ 1.0993741049896133,
+ 2.1332509128284287,
+ 3.448827166947317,
+ 5.017193050406445,
+ 6.810936277840595,
+ 8.804128662605573,
+ 10.972292025122194,
+ 13.292363360097312,
+ 15.742678902380248,
+ 18.302902979158944,
+ 20.954030233328815,
+ 23.678333003762834,
+ 26.459293141999492,
+ 29.2815901542755,
+ 32.13105969864019,
+ 34.99462836613535,
+ 37.860284035876894,
+ 40.71702547869386,
+ 43.5548208542428,
+ 46.364569172614004,
+ 49.138038040003174,
+ 51.86783994277676,
+ 54.547378886619114,
+ 57.17080592915505,
+ 59.73298657053974,
+ 62.229444428114014,
+ 64.65634937843706,
+ 67.01044048049889,
+ 69.28902004673668,
+ 71.48990028218192,
+ 73.61137363954212,
+ 75.65217724529884,
+ 77.61146325478951,
+ 79.48876920728905,
+ 81.28396466515709,
+ 82.9972452848542,
+ 84.62912095897468,
+ 86.18033873945902,
+ 87.65188876657749,
+ 89.0449983399466,
+ 90.36106669970881,
+ 91.6016768844999,
+ 92.76854829957963,
+ 93.86354857479924,
+ 94.88865206171563,
+ 95.84592204664062,
+ 96.73751075064077,
+ 97.56564154258655,
+ 98.33257336525031,
+ 99.04061259327368,
+ 99.69208931723288,
+ 100.28935141465512,
+ 100.83475862103487,
+ 101.33065881389933,
+ 101.77937615484109,
+ 102.18323480545271,
+ 102.54452335342484,
+ 102.8654948125462,
+ 103.14836662270359,
+ 103.39530879191456,
+ 103.6084320383601,
+ 103.78982336428665,
+ 103.94148676616939,
+ 104.06536695064705,
+ 104.16337305045634,
+ 104.23733119256288,
+ 104.28900821409572,
+ 104.32008794641274,
+ 104.33220678900258,
+ 104.32694185151738,
+ 104.30578723783803,
+ 104.27016590404165,
+ 104.22144151636876,
+ 104.16091845122337,
+ 104.08982993720561,
+ 104.00932619714447,
+ 103.9205337379343,
+ 103.82447234476369,
+ 103.72213808688659,
+ 103.6144440277858,
+ 103.50225579907487,
+ 103.38636788456353,
+ 103.26755105212685,
+ 103.14649306386876,
+ 103.02383425002395,
+ 102.90019122489248,
+ 102.7761213129379,
+ 102.65211069081985,
+ 102.5286218192634,
+ 102.40608158509168,
+ 102.28486944325857,
+ 102.16532927481605,
+ 102.04778124488143,
+ 101.93248622873554,
+ 101.81969324369186,
+ 101.70961573316195,
+ 101.60243156665544)
sampling_freq = 10e3
freq = sampling_freq / 100
diff --git a/gr-analog/python/analog/qa_pll_refout.py b/gr-analog/python/analog/qa_pll_refout.py
index f85a027aa3..835b6a4522 100755
--- a/gr-analog/python/analog/qa_pll_refout.py
+++ b/gr-analog/python/analog/qa_pll_refout.py
@@ -34,105 +34,105 @@ class test_pll_refout(gr_unittest.TestCase):
def test_pll_refout(self):
expected_result = ((1+0j),
- (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),
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freq = sampling_freq / 100