發送短信

數:

提供者:

CAPTCHA:

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

Please enter what you see:

發送短信 : Bit-error rate performance of coherent FFH/FSK systems over partial-band noise jamming and AWGN channels