ThisisaPyTorchimplementationforthewaveletanalysisoutlinedinTorrenceandCompo(BAMS,1998).ThecodebuildsupontheexcellentimplementationofAaronO'LearybyaddingaPyTorchfilterbankwrappertoenablefastconvolutionontheGPU.Specifically,thecodewaswrittentospeed-upthe