發送短信 : Consensusability of discrete-time multi-agent systems via relative output feedback

  ______   _    _     _____    _    _      _____  
 /_   _// | || | ||  |__  //  | || | ||   / ___// 
 `-| |,-  | || | ||    / //   | || | ||   \___ \\ 
   | ||   | \\_/ ||   / //__  | \\_/ ||   /    // 
   |_||    \____//   /_____||  \____//   /____//  
   `-`'     `---`    `-----`    `---`   `-----`