def getAverage(self, start=0, end=0):
startIndex, endIndex = getIndices(self._pressureGradient[0, :], start,
end)
if hasattr(self, "_averagePressureGradient"):
return self._averagePressureGradient
else:
return self._calcAverage(start, end)
def _calcAverage(self, start=0, end=0):
startIndex, endIndex = getIndices(self._pressureGradient[0, :], start,
end)
self._averagePressureGradient = np.average(
self._pressureGradient[1, startIndex:endIndex])
if self._verbose == True:
print("calulated average: ", self._averagePressureGradient)
def getFFT(self, start=0, end=0):
startIndex, endIndex = getIndices(self._pressureGradient[0, :], start,
end)
if hasattr(self, "_FFT"):
return self._FFT
else:
return self._calcFFT(start, end)
def getStdDev(self, start=0, end=0):
startIndex, endIndex = getIndices(self._pressureGradient[0, :], start,
end)
if hasattr(self, "_stdDevPressureGradient"):
return self._stdDevPressureGradient
else:
return self._calcStd(start, end)
def _calcFFT(self, start=0, end=0):
startIndex, endIndex = getIndices(self._pressureGradient[0, :], start,
end)
self._FFT = [
fftAnalysis(self._pressureGradient[0, startIndex:endIndex],
self._pressureGradient[1, startIndex:endIndex])
]
return self._FFT
def _calcStdDev(self, start=0, end=0):
startIndex, endIndex = getIndices(self._pressureGradient[0, :], start,
end)
self._stdDevPressureGradient = np.std(
self._pressureGradient[1, startIndex:endIndex])
return self._stdDevPressureGradient
def getTimes(self, start=0, end=0):
startIndex, endIndex = getIndices(self._pressureGradient[0, :], start,
end)
return self._pressureGradient[0, startIndex:endIndex]