作者killer01 (killer01)
看板comm_and_RF
標題[問題] SNR 的 optimum mean square
時間Mon Nov 29 21:35:0
Show that the SNR achieved by the optimum mean square quantizer for uniform
distrbution is 6db per bit.
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※ 發信站: 批踢踢實業坊(ptt.cc)
◆ From: 114.36.58.94
1F：→ emitter:什麼叫做optimal quantizer是6dB? 140.113.45.64 11/29 21:40
我PO原題
※ 編輯: killer01 來自: 114.36.58.94 (11/29 22:04)
2F：推 cmsuteki:請見Haykin第四版 195-198頁140.113.236.143 11/30 12:24
3F：推 wine1215:應該是說perbit 3db square 3db*2 =6db吧 111.243.145.76 12/04 22:32
4F：推 zero2962: SNR=(3P/m^2)2^2R=10log(3P/m^2)+6R. 61.224.88.8 06/06 13:58