The opts arguments are optional arguments of the form option = value, where option is one of the names listed below. These arguments correspond to keyword parameters; the left side of an equation is the keyword, the right side is the value. Each keyword parameter has a default value that is assigned if the parameter is not passed.
The following paragraphs describe each of the keyword parameters. The first line of each paragraph specifies the format of the argument: the left side is the keyword and the right side specifies the type of the value. If the type is truefalse, then passing just the keyword is equivalent to passing keyword = .
Specifies the path of the MATLAB® working directory. If this value is not specified, the path given by currentdir is used.
Delimiter that separates the lines. If no value is specified, this option is set to the newline character ("\n") by default.