sympy.integrals.transforms.inverse_fourier_transform() in python
Last Updated :
10 Jul, 2020
With the help of inverse_fourier_transform() method, we can compute the inverse fourier transformation and return the unevaluated function.
Inverse Fourier Transformation
Syntax : inverse_fourier_transform(F, k, x, **hints)
Return : Return the unevaluated function.
Example #1 :
In this example we can see that by using inverse_fourier_transform() method, we are able to compute the inverse fourier transformation which return the unevaluated function by using this method.
Python3
from sympy import inverse_fourier_transform, exp, sqrt, pi
from sympy.abc import x, k
gfg = inverse_fourier_transform(sqrt(pi) * exp( - (pi * k) * * 2 ), k, x)
print (gfg)
|
Output :
exp(-x**2)
Example #2 :
Python3
from sympy import inverse_fourier_transform, exp, sqrt, pi
from sympy.abc import x, k
gfg = inverse_fourier_transform(sqrt(pi) * exp( - (pi * k) * * 2 ), k, 4 )
print (gfg)
|
Output :
exp(-16)
Like Article
Suggest improvement
Share your thoughts in the comments
Please Login to comment...