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Python | Numpy np.heaviside() method

  • Last Updated : 02 Dec, 2019

With the help of np.heaviside() method, we can get the heaviside step function by using np.heaviside() method.

Syntax : np.heaviside(array1, array2 or value)
Return : Return the heaviside series.

Example #1 :
In this example we can see that by using np.heaviside() method, we are able to get the array of series of heaviside step function by using this method.




# import numpy
import numpy as np
  
x = np.array([-1.5, 0.5, 0, 0.5, 1.5])
# using np.heaviside() method
gfg = np.heaviside(x, 0.5)
  
print(gfg)

Output :

[0. 1. 0.5 1. 1.]



Example #2 :




# import numpy
import numpy as np
  
x = np.zeros(5)
y = np.array([-1.5, 0.5, 0, 0.5, -1.5])
  
# using np.heaviside() method
gfg = np.heaviside(x, y)
  
print(gfg)

Output :

[-1.5 0.5 0. 0.5 -1.5]

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