fluidsim.operators.operators2d
Operators 2d (fluidsim.operators.operators2d
)
Provides
- class fluidsim.operators.operators2d.OperatorsPseudoSpectral2D(params)[source]
Bases:
OperatorsPseudoSpectral2D
,OperatorBase
- static _complete_params_with_default(params)[source]
This static method is used to complete the params container.
- project_fft_on_realX_seq(f_fft)[source]
Project the given field in spectral space such as its inverse fft is a real field.
- laplacian_fft(a_fft, order=2, negative=False)[source]
Compute the n-th order Laplacian, \(\nabla^{n} \hat{a}\)
- Parameters:
- a_fftndarray
- order: int, {2, 4, 8}, optional
Order of the Laplacian operator
- negative: bool, optional
Negative of the result.
Functions
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Compute the increments of var over the dim 1. |
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Compute the n-th order inverse Laplacian. |
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Compute the n-th order Laplacian. |
Classes
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