瀹岀編
WORD
鏍煎紡
鏁寸悊鍒嗕韩
5
锛?/p>
10
鏌愮嚎鎬ц皟鍒剁郴缁熺殑杈撳嚭淇″櫔姣斾负
20dB
锛?/p>
杈撳嚭鍣０鍔熺巼涓?/p>
9
10
W
飥?/p>
锛?/p>
鐢卞彂灏勬満杈撳嚭绔埌瑙ｈ皟鍣ㄨ緭
鍏ョ涔嬮棿鎬荤殑浼犺緭鎹熻�椾负
100dB
锛岃瘯姹傦細
锛?/p>
1
锛?/p>
DSB/SC
鏃剁殑鍙戝皠鏈鸿緭鍑哄姛鐜囷紱
锛?/p>
2
锛?/p>
SSB/SC
鏃剁殑鍙戝皠鏈鸿緭鍑哄姛鐜囥�?/p>
瑙?/p>
锛?/p>
璁?/p>
鍙?/p>
灏?/p>
鏈?/p>
杈?/p>
鍑?/p>
鍔?/p>
鐜?/p>
涓?/p>
S
T
锛?/p>
瑙?/p>
璋?/p>
鍣?/p>
杈?/p>
鍏?/p>
淇?/p>
鍙?/p>
鍔?/p>
鐜?/p>
涓?/p>
Si,
鍒?/p>
浼?/p>
杈?/p>
鎹?/p>
鑰?/p>
K=
S
T
/
Si=100(
dB).
锛?/p>
1
锛?/p>
DSB/SC
鐨勫埗搴﹀鐩?/p>
G=2
锛岃В璋冨櫒杈撳叆淇″櫔姣?/p>
鐩?/p>
骞?/p>
瑙?/p>
璋?/p>
鏃?/p>
锛?/p>
Ni=4
No
鍥?/p>
姝?/p>
锛?/p>
瑙?/p>
璋?/p>
鍣?/p>
杈?/p>
鍏?/p>
绔?/p>
鐨?/p>
淇?/p>
鍙?/p>
鍔?/p>
鐜?/p>
锛?/p>
鍙?/p>
灏?/p>
鏈?/p>
杈?/p>
鍑?/p>
鍔?/p>
鐜?/p>
锛?/p>
锛?/p>
2
锛?/p>
SSB/SC
鍒跺害澧炵泭
G=1
锛屽垯
瑙?/p>
璋?/p>
鍣?/p>
杈?/p>
鍏?/p>
绔?/p>
鐨?/p>
淇?/p>
鍙?/p>
鍔?/p>
鐜?/p>
鍙?/p>
灏?/p>
鏈?/p>
杈?/p>
鍑?/p>
鍔?/p>
鐜?/p>
锛?/p>
6-1
璁句簩杩涘埗绗﹀彿搴忓垪涓?/p>
1 1 0 0 1 0 0 0 1 1 1 0
锛岃瘯浠ョ煩褰㈣剦鍐蹭负渚嬶紝鍒嗗埆鐢诲嚭鐩稿簲鐨勫崟鏋佹�х爜娉㈠舰銆佸弻
鏋佹�х爜娉㈠舰銆佸崟鏋佹�у綊闆剁爜娉㈠舰銆佸弻鏋佹�у綊闆剁爜娉㈠舰銆佷簩杩涘埗宸垎鐮佹尝褰㈠強鍏數骞崇爜娉㈠舰銆?/p>
瑙ｏ細鍚勬尝褰㈠涓嬪浘鎵�绀猴細