result = isfolder(folderName) returns 1
if folderName is a folder located on the specified path or in
the current folder. Otherwise, isfolder returns 0.
folderName — Folder name string array | character vector | cell array of character vector
Folder name, specified as a string array, character vector, or cell array
of character vectors. For a local file, folderName can
include a relative path, but the relative path must be in the current
folder. Otherwise, folderName must include a full path.
If the folder is at a remote location, then folderName
must contain a full path specified as a uniform resource locator (URL). For
more information, see Work with Remote Data.
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