Tests

DOC: clarify CWT normalization details around sampling_period (issue #801) #476

Job	Run time
linux-cp3.14t-default	2m 3s
Test under ASan and UBSan	16m 57s
macos-cp3.14-default	1m 19s
macos-cp3.12-default	1m 53s
macos-cp3.12-osx-minimum-req	1m 43s
linux-cp3.13t-default	2m 8s
ubuntu-latest-cp3.12-default	3m 49s
macos-cp3.14-pre-releases	1m 31s
ubuntu-22.04-arm-cp3.14-	1m 37s
ubuntu-latest-cp3.12-minimum-req	1m 58s
ubuntu-latest-cp3.14-install-from-sdist	2m 5s
ubuntu-latest-cp3.14-pre-releases	1m 56s
ubuntu-latest-cp3.14-default	3m 43s
ubuntu-latest-cp3.14-editable-install	2m 20s
	45m 2s

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