def sameFIR(firA, firB):
result = checkNRL.checkMultiple( [
('Symmetry', firA.Symmetry, firB.Symmetry),
('len NumeratorCoefficient', len(firA.NumeratorCoefficient), len(firB.NumeratorCoefficient))
] )
if not result[0]:
return result
checklist = []
for i in range(len(firA.NumeratorCoefficient)):
checklist.append(("%d NumeratorCoefficient"%(i,), float(firA.NumeratorCoefficient[i].ValueOf), float(firB.NumeratorCoefficient[i].ValueOf), 0.001))
result = checkNRL.checkMultiple(checklist)
return result
def sameCoefficients(coefA, coefB):
numerA = getattr(coefA, 'Numerator', [])
denomA = getattr(coefA, 'Denominator', [])
numerB = getattr(coefB, 'Numerator', [])
denomB = getattr(coefB, 'Denominator', [])
result = checkNRL.checkMultiple( [
("CfTransferFunctionType", coefA.CfTransferFunctionType, coefB.CfTransferFunctionType),
("numerator len", len(numerA), len(numerB)),
("denominator len", len(denomA), len(denomB))
])
if not result[0]:
return result
checklist = []
for zi in range(len(numerA)):
checklist.append(("%d numerator"%(zi,), float(coefA.Numerator[zi].ValueOf), float(coefB.Numerator[zi].ValueOf), 0.001))
for pi in range(len(denomA)):
checklist.append(("%d denominator"%(pi,), float(coefA.Denominator[pi].ValueOf), float(coefB.Denominator[pi].ValueOf), 0.001))
result = checkNRL.checkMultiple(checklist)
return result
def sameGain(stageA, stageB):
booleanA = hasattr(stageA, 'StageGain')
booleanB = hasattr(stageB, 'StageGain')
if booleanA != booleanB:
return (False, "Not same stage %s: %s %s"%('StageGain', booleanA, booleanB))
if booleanA:
result = checkNRL.checkMultiple( [
('Value', stageA.StageGain.Value, stageB.StageGain.Value, 0.001),
('Frequency', stageA.StageGain.Frequency, stageB.StageGain.Frequency, 0.001)
] )
return result
else:
return True, "ok"
def sameDecimation(stageA, stageB):
booleanA = hasattr(stageA, 'Decimation')
booleanB = hasattr(stageB, 'Decimation')
if booleanA != booleanB:
return (False, "Not same stage %s: %s %s"%('Decimation', booleanA, booleanB))
if booleanA:
result = checkNRL.checkMultiple( [
('InputSampleRate', stageA.Decimation.InputSampleRate.ValueOf, stageB.Decimation.InputSampleRate.ValueOf, 0.001),
('Factor', stageA.Decimation.Factor, stageB.Decimation.Factor)
] )
return result
else:
return True, "ok"
def samePolesZeros(pzA, pzB):
zerosA = getattr(pzA, 'Zero', [])
polesA = getattr(pzA, 'Pole', [])
zerosB = getattr(pzB, 'Zero', [])
polesB = getattr(pzB, 'Pole', [])
result = checkNRL.checkMultiple( [
("PzTransferFunctionType", pzA.PzTransferFunctionType, pzB.PzTransferFunctionType),
("NormalizationFactor", pzA.NormalizationFactor, pzB.NormalizationFactor, 0.001),
("NormalizationFrequency", pzA.NormalizationFrequency, pzB.NormalizationFrequency, 0.001),
("zero len", len(zerosA), len(zerosB)),
("pole len", len(polesA), len(polesB))
])
if not result[0]:
return result
checklist = []
for zi in range(len(zerosA)):
checklist.append(("%d zero real"%(zi,), float(pzA.Zero[zi].Real.ValueOf), float(pzB.Zero[zi].Real.ValueOf), 0.001))
checklist.append(("%d zero imag"%(zi,), float(pzA.Zero[zi].Imaginary.ValueOf), float(pzB.Zero[zi].Imaginary.ValueOf), 0.001))
for pi in range(len(polesA)):
checklist.append(("%d pole real"%(pi,), float(pzA.Pole[pi].Real.ValueOf), float(pzB.Pole[pi].Real.ValueOf), 0.001))
checklist.append(("%d pole imag"%(pi,), float(pzA.Pole[pi].Imaginary.ValueOf), float(pzB.Pole[pi].Imaginary.ValueOf), 0.001))
result = checkNRL.checkMultiple(checklist)
return result