pspec_likelihood.likelihood.DataModelInterface.apply_window_function#
- DataModelInterface.apply_window_function(discretized_model: Quantity) Quantity [source]#
Calculate theoretical power spectrum with data window function applied.
Simply performs the matrix product \(p_w = W p_m\).
- Parameters:
discretized_theory – The discretized theoretical power spectrum, discretized in such a way as to be compatible with the window function. This can be calculated with
discretize_theory()
.- Returns:
A 1D array of power-spectrum values corresponding to
kpar_bins_obs`
.- Return type:
windowed_theory