def transform():
global filename, passes
global ui
Averaging.Averaging(filename, passes)
Fourier.Fourier(filename)
freq = []
power = []
with open(filename + '_fourier.csv', 'r') as data:
_ = data.readline()
_ = data.readline()
for i in data.readlines():
line = i.split(',')
freq.append(float(line[0]))
power.append(abs(complex(line[-1])))
ui.fourierGraph.plot(freq, power)
print("Transform finished")
