Python Numpy np.legdomain()方法

在np.legdomain()方法的帮助下，我们可以在 legendre 系列中获得具有数组([-1, 1])值的过滤器。

语法 : np.legdomain
返回：返回数组的过滤器([-1, 1])

例子#1 :

# Python program explaining
# numpy.legdomain() method 
  
# import numpy and legdomain
import numpy as np
from numpy.polynomial.legendre import legdomain
  
# using np.legdomain() method
for i in range(5):
    ans = legdomain + [i, i + 1]
    print(ans)

输出 :

[-1 2]
[0 3]
[1 4]
[2 5]
[3 6]

例子#2 :

# Python program explaining
# numpy.legdomain() method 
  
# import numpy and legdomain
import numpy as np
from numpy.polynomial.legendre import legdomain
  
# using np.legdomain() method
for i in range(4):
    ans = legdomain + [i-1, i + 1]
    print(ans)

输出 :

[-2 2]
[-1 3]
[0 4]
[1 5]