To take the CWT of a single time series, use cwt.

To take the CWT of multiple time series, the recommended procedure is to precompute a CWT filter bank with cwtfilterbank and apply the filter bank to multiple time series. See Using CWT Filter Bank on Multiple Time Series.

To visualize the scalogram, use cwt.

To visualize wavelets in time and frequency, use cwtfilterbank.

To tune the generalized Morse wavelet to your needs, vary the time-bandwidth and symmetry parameters of cwtfilterbank or cwt.

To create a custom DWT filter bank, use dwtfilterbank. See Add Quadrature Mirror and Biorthogonal Wavelet Filters.

To visualize the analytic Morse, Morlet, and bump wavelets in time and frequency, use cwtfilterbank.

To visualize orthogonal and biorthogonal wavelets in time and frequency, use dwtfilterbank.

To visualize in time other wavelets such as the Meyer, Morlet, Gaussian, Mexican hat, and Shannon wavelets, use wavefun.

To display wavelet packets, use wpfun.