Note that this reference documentation is identical to the help that is displayed in MATLAB when you type “help enginepool”.

  ENGINEPOOL manages the pool of MATLAB engine workers that is available
  for distributed computing
 
  Use as
    enginepool open <number> <command>
    enginepool close
    enginepool info
 
  The number specifies how many MATLAB engines should be started. In general
  it is advisable to start as many engines as the number of CPU cores.
 
  The command is optional. It can be used to specify the MATLAB version
  and the command-line options. The default for Linux is
    command = "matlab -singleCompThread -nodesktop -nosplash"
 
  See also ENGINECELLFUN, ENGINEFEVAL, ENGINEGET