發送短信 : Algorithm and circuit design for conversion of binary numbers to signed power-of-two terms

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