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- # Podatek, vprašanje 8:
- a = np.random.randint(1, 10, 5)
- # Podatek, vprašanje 9:
- I = np.identity(5, dtype=float)
- # Podatek, vprašanje 10:
- M = np.array([[1, 5, 5], [2,1,3], [7.2, 7, 1.2]])
- # Podatek, vprašanje 11:
- M = np.array([[1, 5, 5], [2,1,3], [7.2, 7, 1.2]])
- b = np.array([1,2,3])
- # Podatek, vprašanje 12:
- t = np.linspace(1,10,300)
- x = 2*np.sin(t+2) -1
- y = 2*np.sin(t)
- z = 1.5*np.cos(t**2)
- # Interaktivni prikaz
- from ipywidgets import interact
- %matplotlib inline
- def premica(k=1, n=0):
- """Interaktivni izris premice"""
- plt.figure()
- plt.axis('equal')
- plt.xlim(-2, 2)
- plt.ylim(-2, 2)
- x = np.linspace(-5, 5 ,2)
- y = k*x + n
- plt.plot(x, y, linewidth=2)
- plt.axhline(y=0, color='k')
- plt.axvline(x=0, color='k')
- plt.show()
- interact(premica, k=(-1, 1, 0.1), n=[-1, -0.5, 0, 0.5, 1]);
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