Description Usage Arguments Value
Calculates the fourier coefficients of the one-dimensional discrete Fourier Transform for real input by fast fourier transformation algorithm.
1 | FftCoefficient(arr, coefficient)
|
arr |
KHIVA array with the time series. |
coefficient |
The coefficient to extract from the FFT. |
KHIVA Array with: real: The real part of the coefficient. imag: The imaginary part of the coefficient. abs: The absolute value of the coefficient. angle: The angle of the coefficient.
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