Solved Task 2

Schenk_Roman_IT21bWIN_Test_Aufg2.py

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+import numpy as np
+import matplotlib.pyplot as plt
+
+#Task Abbildung 1
+x1 = np.arange(-5, 5.05, 0.05)
+y1 = np.array([])
+for x in x1:
+    y1 = np.append(y1, np.exp(x))
+plt.xlim((-5, 5 + 0.05))
+plt.title("Abbildung 1")
+plt.plot(x1, y1)
+plt.legend(["f(x) = e^x"])
+plt.figure()
+
+#Task Abbildung 2
+x2 = np.arange(-10, 10.1, 0.1)
+y2 = np.array([])
+for x in x2:
+    y2 = np.append(y2, x**5 + 3*x**4 + 3*x**2 + x + 1)
+plt.xlim((-10, 10 + 0.1))
+plt.title("Abbildung 2")
+plt.plot(x2, y2)
+plt.legend(["p(x) = x^5 + 3x^4 + 3x^2 + x + 1"])
+plt.figure()
+
+#Task 3
+x3 = np.arange(-2 * np.pi, 2 * np.pi + 0.01, 0.01)
+y3_1 = np.array([])
+y3_2 = np.array([])
+for x in x3:
+    y3_1 = np.append(y3_1, 0.5 * np.sin(3 * x))
+    y3_2 = np.append(y3_2, 0.5 * np.cos(3 * x))
+plt.xlim((-2 * np.pi, 2 * np.pi + 0.01))
+plt.title("Abbildung 3")
+plt.plot(x3, y3_1)
+plt.plot(x3, y3_2)
+plt.legend(["g(x) = 0.5 * sin(3x)", "h(x) = 0.5 * cos(3x)"])
+plt.figure()
+
+#Show Graphics
+plt.show()