[理工] [通訊]-Q函數的問題
有一題算出來錯誤機率為 Q( S1-S2 / 2倍西格碼 ) Pr1=Pr2
若西格碼平方趨近於無限大 ,Pr1 < Pr2,則錯誤機率= Pr1
這裡看不懂? 請問為什麼呢
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