def __init__(self, inputsig, outputsig, timevector):
self.t = timevector
self.input = inputsig
self.output = outputsig
self.f = makefreqvect(timevector)
self.spectra = CalcSpectra(inputsig, outputsig)
self.bode = rwkbode.AveBodeFromSpectra(self.spectra)
if len(self.bode.mag) < len(self.f):
self.f = self.f[0:len(self.bode.mag)]
def __init__(self, signal, time_vector, seedfreq=None, seedphase=None):
self.signal = signal
self.time = time_vector
self.f = makefreqvect(self.time)
N = max(shape(signal))
self.comp = squeeze(fft(signal, None, 0)*2/N)
self.mag = abs(self.comp)
self.phase = arctan2(imag(self.comp),real(self.comp))*180.0/pi
self.dBmag = 20.0*log10(self.mag)
