analytical_model_from_fft

synphot.filter_parameterization.analytical_model_from_fft(n_lambda, lambda_0, delta_lambda, tr_max, fft_parameters)

Similar to filter_from_fft() except that this returns an analytical model.

Note

This model needs to be sampled using the full range of wavelength. See https://github.com/bmorris3/tynt/issues/9 .

Returns:

astropy_modelCompoundModel

A compound model that consists of Sine1D models.