發送短信

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

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發送短信 : A stable estimator of the information matrix under EM for dependent data