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            ______    ______     ___     _    _   
  ____     /_   _//  /_   _//   / _ \\  | || | || 
 |    \\    -| ||-   `-| |,-   / //\ \\ | || | || 
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 |_|`-`    `-----`     `-`'   `-`   `-`   `---`   
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Text this: Blind channel identification/equalization with applications in wireless communications