أرسل هذا في رسالة قصيرة: Accurate frequency estimation from faulty power systems

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