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fft numpy code example magnitude.
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Here is a Python function to fft numpy code example magnitude

import numpy as np

def fft_magnitude(x):
    """
    >>> x = np.array([1, 2, 3, 4, 5, 6, 7, 8])
    >>> fft_magnitude(x)
    [ 1.  2.  3.  4.  5.  6.  7.  8.]
    """
    return np.abs(np.fft.fft(x))

# Enter the array
x = np.array([1, 2, 3, 4, 5, 6, 7, 8])

# Calling the function
print((fft_magnitude(x)))

#Example Output
# [36.         10.45250372  5.65685425  4.3295688   4.          4.3295688
#   5.65685425 10.45250372]

#Remember to inspect code for bugs.