def test_PlotExampleSpectrum_QNTF(self):
        order = 4
        osr = 32
        M = 8
        NG = -50
        ING = -10
        f0 = 1 / 16
        delta = 2
        ntf0 = ds.synthesizeQNTF(order, osr, f0, NG, ING)
        ret = ds.PlotExampleSpectrum(ntf0, M, osr, f0, quadrature=True)
        self.assertIsNone(ret)
Test function for PlotExampleSpectrum() with QNTF
dataset/ETHPy150Open ggventurini/python-deltasigma/deltasigma/tests/test_PlotExampleSpectrum.py/TestPlotExampleSpectrum.test_PlotExampleSpectrum_QNTF