Python dev_vec_weighted示例

示例#1

 def test_dev(self):
     dev = numpy.array([0,3,2,5,7,10,10])
     self.assertEqual(dev,dev_vec_weighted(self.pos,self.vec))    

示例#2

 def test_all0(self):
     dev = numpy.array([0,0,0,0,0,0,0])
     self.assertEqual(dev,dev_vec_weighted(self.pos,self.vec0))