scipy.signal.hilbert2¶
- scipy.signal.hilbert2(x, N=None)[source]¶
Compute the ‘2-D’ analytic signal of x
- Parameters
- xarray_like
2-D signal data.
- Nint or tuple of two ints, optional
Number of Fourier components. Default is
x.shape
- Returns
- xandarray
Analytic signal of x taken along axes (0,1).
References
- 1
Wikipedia, “Analytic signal”, https://en.wikipedia.org/wiki/Analytic_signal