emd.simulate.abreu2010¶
- emd.simulate.abreu2010(f, nonlin_deg, nonlin_phi, sample_rate, seconds)[source]¶
Simulate a non-linear waveform using equation 9 in [1].
- Parameters
- ffloat
Fundamental frequency of generated signal
- nonlin_degfloat
Degree of non-linearity in generated signal
- nonlin_phifloat
Skew in non-linearity of generated signal
- sample_ratefloat
The sampling frequency of the generated signal
- secondsfloat
The number of seconds of data to generate
- Returns
- ndarray
Simulated signal containing non-linear wave
References
- 1
Abreu, T., Silva, P. A., Sancho, F., & Temperville, A. (2010). Analytical approximate wave form for asymmetric waves. Coastal Engineering, 57(7), 656–667. https://doi.org/10.1016/j.coastaleng.2010.02.005