def testSimpleBeepScenario(self):
# IGNORE------- FIRST---------
hiSampleData = [ 7, 9, 8, 2, 0, 1, 0, 2, 1, 0, 3, 8, 4, 1, 0, 1 ]
loSampleData = [ -5, -7, -8, -9, -1, -1, -2, -1, 0, -8, -9, -9, -1, 0, -1, -1 ]
# SECOND----------- IGNORE----
hiSampleData.extend([ 2, 6, 0, 9, 8, 2, 2, 0, 1, 8, 6, 9, 9 ])
loSampleData.extend([-4, -8, -9, -4, -6, -1, 0, -1, -1, -3, -6, -5, -8 ])
# offset it so it is not about 0
loSampleData = map(lambda x:x+100, loSampleData)
hiSampleData = map(lambda x:x+100, hiSampleData)
envelope = minMaxDataToEnvelopeData(loSampleData, hiSampleData)
self.assertEquals(envelope, [12, 16, 16, 11, 1, 2, 2, 3, 1, 8, 12, 17, 5, 1, 1, 2, 6, 14, 9, 13, 14, 3, 2, 1, 2, 11, 12, 14, 17])
risingThreshold = 6
fallingThreshold = 3
minPulseDuration = 0
holdCount = 0
result = detectPulses(envelope, risingThreshold, fallingThreshold, minPulseDuration, holdCount)
self.assertEquals(result, [10.5, 18.0])
holdCount = 1
result = detectPulses(envelope, risingThreshold, fallingThreshold, minPulseDuration, holdCount)
self.assertEquals(result, [10.5, 18.0])
def testNoisySamplesScenario(self):
risingThreshold = 7
fallingThreshold = 4
minPulseDuration = 2
holdCount = 1
# IGNORE- FIRST--- |noise| SECOND---------- IGNORE
sampleData = [ 1, 8, 8, 0, 0, 0, 3, 8, 8, 7, 4, 1, 10, 1, 0, 7, 9, 1, 7, 9, 8, 3, 0, 0, 0, 8, 9 ]
result = detectPulses(sampleData, risingThreshold, fallingThreshold, minPulseDuration, holdCount)
self.assertEquals(result, [8.0, 17.5])
def testSimpleBeepScenario(self):
# IGNORE------- FIRST---------
hiSampleData = [7, 9, 8, 2, 0, 1, 0, 2, 1, 0, 3, 8, 4, 1, 0, 1]
loSampleData = [
-5, -7, -8, -9, -1, -1, -2, -1, 0, -8, -9, -9, -1, 0, -1, -1
]
# SECOND----------- IGNORE----
hiSampleData.extend([2, 6, 0, 9, 8, 2, 2, 0, 1, 8, 6, 9, 9])
loSampleData.extend(
[-4, -8, -9, -4, -6, -1, 0, -1, -1, -3, -6, -5, -8])
# offset it so it is not about 0
loSampleData = map(lambda x: x + 100, loSampleData)
hiSampleData = map(lambda x: x + 100, hiSampleData)
envelope = minMaxDataToEnvelopeData(loSampleData, hiSampleData)
self.assertEquals(envelope, [
12, 16, 16, 11, 1, 2, 2, 3, 1, 8, 12, 17, 5, 1, 1, 2, 6, 14, 9, 13,
14, 3, 2, 1, 2, 11, 12, 14, 17
])
risingThreshold = 6
fallingThreshold = 3
minPulseDuration = 0
holdCount = 0
result = detectPulses(envelope, risingThreshold, fallingThreshold,
minPulseDuration, holdCount)
self.assertEquals(result, [10.5, 18.0])
holdCount = 1
result = detectPulses(envelope, risingThreshold, fallingThreshold,
minPulseDuration, holdCount)
self.assertEquals(result, [10.5, 18.0])
def testNoisySamplesScenario(self):
risingThreshold = 7
fallingThreshold = 4
minPulseDuration = 2
holdCount = 1
# IGNORE- FIRST--- |noise| SECOND---------- IGNORE
sampleData = [
1, 8, 8, 0, 0, 0, 3, 8, 8, 7, 4, 1, 10, 1, 0, 7, 9, 1, 7, 9, 8, 3,
0, 0, 0, 8, 9
]
result = detectPulses(sampleData, risingThreshold, fallingThreshold,
minPulseDuration, holdCount)
self.assertEquals(result, [8.0, 17.5])