pint.models.noise_model.create_fourier_design_matrix

pint.models.noise_model.create_fourier_design_matrix(t, nmodes, Tspan=None)[source]

Construct fourier design matrix from eq 11 of Lentati et al, 2013

Parameters:

  • t – vector of time series in seconds

  • nmodes – number of fourier coefficients to use

  • Tspan – option to some other Tspan

Returns:

F: fourier design matrix

Returns:

f: Sampling frequencies