Expand Up @@ -16,6 +16,7 @@ "metadata": {}, "outputs": [], "source": [ "import numpy as np\n", "import scipy as sp\n", "import matplotlib.pyplot as plt\n", "import control as ct" Expand Down Expand Up @@ -109,9 +110,9 @@ "w001rad = 1. # 1 rad/s\n", "w010rad = 10. # 10 rad/s\n", "w100rad = 100. # 100 rad/s\n", "w001hz = 2*sp.pi*1. # 1 Hz\n", "w010hz = 2*sp.pi*10. # 10 Hz\n", "w100hz = 2*sp.pi*100. # 100 Hz\n", "w001hz = 2*np.pi*1. # 1 Hz\n", "w010hz = 2*np.pi*10. # 10 Hz\n", "w100hz = 2*np.pi*100. # 100 Hz\n", "# First order systems\n", "pt1_w001rad = ct.tf([1.], [1./w001rad, 1.], name='pt1_w001rad')\n", "display(pt1_w001rad)\n", Expand Down Expand Up @@ -153,7 +154,7 @@ ], "source": [ "sampleTime = 0.001\n", "display('Nyquist frequency: {:.0f} Hz, {:.0f} rad/sec'.format(1./sampleTime /2., 2*sp.pi*1./sampleTime /2.))" "display('Nyquist frequency: {:.0f} Hz, {:.0f} rad/sec'.format(1./sampleTime /2., 2*np.pi*1./sampleTime /2.))" ] }, { Expand Down