Added øvinger

Øvinger/Ø5/BodeDiagram

@@ -0,0 +1,28 @@
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+"""
+Created on Thu Feb 28 11:00:18 2019
+
+@author: oyvind
+"""
+
+import numpy as np
+import matplotlib.pyplot as plt
+
+def H(f):
+    w = 2 * np.pi * f
+    
+    return (w * 10**(-4))/np.sqrt(1+(w*10**(-4))**2)
+
+frq = []
+values = []
+for i in range(2*10**5):
+    frq.append(i)
+    value = 20 * np.log10(abs(H(i)))
+    values.append(value)
+
+plt.plot(frq, values)
+plt.xscale('log')
+plt.gca().xaxis.grid(True)
+
+

Øvinger/Ø5/BodeDiagram.py

@@ -0,0 +1,44 @@
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+"""
+Created on Thu Feb 28 11:00:18 2019
+
+@author: oyvind
+"""
+
+import numpy as np
+import matplotlib.pyplot as plt
+
+def H13(f):
+    w = 2 * np.pi * f
+    
+    return (w * 10**(-4))/np.sqrt(1+(w*10**(-4))**2)
+
+def H2(f):
+    w = 2 * np.pi * f
+    
+    return (1/np.sqrt(1+(w*100*10**(-9)*10**4)**2))
+
+def H4(f):
+    w = 2 * np.pi * f
+    
+    R = 99.76
+    L = 100 * 10**(-3)
+    
+    t = L / R
+    
+    return (1/np.sqrt(1+(w*t)**2))
+
+frq = []
+values = []
+for i in range(2*10**4):
+    frq.append(i)
+    value = 20 * np.log10(abs(H4(i)))
+    values.append(value)
+
+plt.plot(frq, values)
+plt.xscale('log')
+plt.gca().xaxis.grid(True)
+plt.gca().yaxis.grid(True)
+
+

Øvinger/Ø5/Frekvensrespons.py

@@ -0,0 +1,44 @@
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+"""
+Created on Thu Feb 28 11:00:18 2019
+
+@author: oyvind
+"""
+
+import numpy as np
+import matplotlib.pyplot as plt
+
+def H13(f):
+    w = 2 * np.pi * f
+    
+    return np.arctan(1/(w * 10**-4)) * 180 / np.pi
+
+
+def H2(f):
+    w = 2 * np.pi * f
+    
+    return np.arctan(w * 100*10**(-9) * 10**4) * 180 / np.pi
+
+def H4(f):
+    w = 2 * np.pi * f
+    
+    R = 99.76
+    L = 100 * 10**(-3)
+    
+    t = L / R
+    
+    return np.arctan(w * t) * 180 / np.pi
+
+frq = []
+values = []
+for i in range(1, 2*10**4):
+    frq.append(i)
+    value = H4(i)
+    values.append(value)
+
+plt.plot(frq, values)
+plt.xscale('log')
+plt.gca().xaxis.grid(True)
+
+