“Numpy Vector -Multiplikation” Code-Antworten

Numpy Vector -Multiplikation

a = np.array([[ 5, 1 ,3], 
              [ 1, 1 ,1], 
              [ 1, 2 ,1]])
b = np.array([1, 2, 3])
print a.dot(b)
array([16, 6, 8])