Python | Numpy 多项式 lagline()方法
原文:https://www . geesforgeks . org/python-numpy-多项式-lagline-method/
**np.lagline()**方法用来寻找一个拉盖尔级数，其图形是一条直线。
语法:
np.lagline(off, scl)参数: off，scl : 【标量】指定行由 off + scl*x 给出。返回:【ndarray】结果行的拉盖尔级数系数数组。
代码#1 :
# Python program explaining
# numpy.lagline() method
# importing numpy as np
# and numpy.polynomial.laguerre module as geek
import numpy as np
import numpy.polynomial.laguerre as geek
# using np.lagline() method
res = geek.lagline(2, 3)
# Resulting Laguerre series
print (res)
Output:
[ 5 -3]
代码#2 :
# Python program explaining
# numpy.lagline() method
# importing numpy as np
# and numpy.polynomial.laguerre module as geek
import numpy as np
import numpy.polynomial.laguerre as geek
# using np.lagline() method
res = geek.lagline(1, 4)
# Resulting laguerre series
print (res)
Output:
[ 5 -4]
