Thanks for your question. Wavelet transform function support 16s, 32f and 64. You can refer this document for more detail information.
Sorry my question was not very precise, I was talking about a 2D wavelet transform, for images.
In the documentation it is only mentioned 32bits but I wonder what would happen if my inputs are of double precision.
here is the link to the intel online service center - https://sfederation.intel.com/affwebservices/public/saml2sso?SPID=https://saml.salesforce.com.isvc.portal2&ProtocolBinding=urn:oasis:names:tc:SAML:2.0:bindings:HTTP-POST&RelayState=%2Fservicecenter%3Flang%3Den-US