發送短信

數:

提供者:

CAPTCHA:

   _____   _    _    _    _     _____   __    __  
  / ___// | || | || | \  / ||  |  ___|| \ \\ / // 
  \___ \\ | || | || |  \/  ||  | ||__    \ \/ //  
  /    // | \\_/ || | .  . ||  | ||__     \  //   
 /____//   \____//  |_|\/|_||  |_____||    \//    
`-----`     `---`   `-`  `-`   `-----`      `

Please enter what you see:

發送短信 : For multi-interval-valued fuzzy sets, centroid defuzzification is equivalent to defuzzifying its interval hull: A theorem