Display strings for array.
Gets the display strings for each element of x. The display strings should be short, one-line, human-presentable strings describing the value of that element.
The default implementation of
dispstrs can accept input of any
type, and has decent implementations for Octave’s standard built-in types,
but will have opaque displays for most user-defined objects.
This is a polymorphic method that user-defined classes may override with their own custom display that is more informative.
Returns a cell array the same size as x.