coefficients.swdft_mod
                        Coefficients method for swdft_cosreg objects
complex_demod           Complex Demodulation
cosine                  Cosine signal with adjustable parameters
cosine_taper            Cosine bell data taper
cosreg                  Cosine regression
cov_swdft_cnum          Covariance between two complex-numbered outputs
demod_swdft             Demodulate a Fourier Frequency with the SWDFT
dirichlet               Dirichlet Kernel (Weight) for arbitrary
                        summation indices
dirichlet_kernel        Dirichlet Kernel
fitted.swdft_mod        Fitted values method for swdft_cosreg objects
get_aphi                Extract amplitude and phase
get_freq_range          Get range of frequencies to search
get_loglik              Compute the log likelihood
get_max_freq            Get the maximum DFT coefficient
get_p_range             Get range of P's to search
get_sigma               Extract estimator of sigma
get_sl                  Extract signal parameters
get_taper               Create taper for the SWDFT
lcr_loglik              Log Likelihood
local_cosreg            Local cosine regression
local_signal            Local Periodic Signal
matching_demod          Matching Demodulation
moving_average          Simple high pass filter
new_swdft               Constructor function for class 'swdft'
new_swdft2d             Constructor function for class 'swdft2d'
new_swdft3d             Constructor function for class 'swdft3d'
new_swdft_cosreg        Constructor function for class swdft_mod
new_swdft_demod         Constructor function for class 'swdft_demod'
new_swdft_local_cosreg
                        Constructor function for class
                        'swdft_local_cosreg'
new_swdft_matching_demod
                        Constructor function for class
                        'swdft_matching_demod'
plot.swdft              Plot method for 'swdft' object
plot.swdft_mod          Plot method for swdft_mod object
prou                    The principal nth root of unity
residuals.swdft_mod     Residuals method for swdft_cosreg objects
sine                    Sine signal with adjustable parameters
smooth_pgram            Smooth SWDFT coefficients with a convolution
smooth_swdft            Smooth the SWDFT coefficients
swdft                   Sliding Window Discrete Fourier Transform
swdft2d                 2D Sliding Window Discrete Fourier Transform
swdft2d_fft             2D Sliding Window Discrete Fourier Transform
                        using base R
swdft2d_fftw            2D Sliding Window Discrete Fourier Transform
                        using fftw
swdft3d                 3D Sliding Window Discrete Fourier Transform
swdft_base_3d           3D SWDFT using base R
swdft_fft               Sliding Window Discrete Fourier Transform with
                        base R
swdft_fftw              Sliding Window Discrete Fourier Transform using
                        fftw
swdft_to_props          Convert the SWDFT to proportions of frequency
unwrap_phase            Phase unwrapping
