أرسل هذا في رسالة قصيرة: An improved coefficient decimation based reconfigurable low complexity FIR channel filter for cognitive radios

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