أرسل هذا في رسالة قصيرة: Optimal family of q-ary codes obtained from a substructure of generalised Hadamard matrices

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