Python | The numpy np.poly2herm () method

NumPy | Python Methods and Functions

Using the np.poly2herm() method we can get the coefficient of the Hermite series from a polynomial using np.poly2herm () .

Syntax: np.poly2herm (polynomial)
Return: Return the coefficient of hermite series.

Example # 1:
In this example, we see that using np.poly2herm () we can get the coefficients of the Hermite series from a polynomial using this method.

# numpy and poly2herm imports

import numpy as np

from numpy.polynomial.hermite import poly2herm

 

x = np.array ([ 0.1 , 0.2 , 0.3 , 0.4 , 0.5 ])

# using the np.poly2herm () method

gfg = poly2herm (x)

 

print (gfg)

Output:

[0.625 0.4 0.45 0.05 0.03125]

Example # 2:

# import numpy and poly2herm

import numpy as np

from numpy.polynomial.hermite import poly2herm

 

x = np.array ([ - 0.5 , - 0.4 , - 0.3 , - 0.2 , - 0.1 , 0 , 0.1 , 0.2 < / code> , 0.3 , 0.4 , 0.5 ])

# using the np.poly2herm () method

gfg = poly2herm (x)

 

print (gfg)

Output:

[1.61968750e + 01 1.27750000e + 01 4.09828125e + 01 8.50625000e + 00
1.33296875e + 01 1.24687500e + 00 1.29765625e + 00 5.78125000e-02
4.51171875e-02 7.81250000e-04 4.88281250e-04]





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