学习笔记之——汉明码(Hamming Code) 差错控制编码 在通信系统中,信道通常是非理想的。信号经过信道时,一方面会受到噪声的干扰;另一方面,信道本身可能产生的复杂衰落变化也会对信号造成影响。这两种因素通常导致接收出现误码。 故此,在一个实际的数字通信系统中,应有某些措施将一个非理想的物理信道,改造成没有误码或可将误码控制到
1利用海明码(Hamming Code)纠正单位错,如果有6位信息位,则需要加入 (33) 位冗余位。 A.2B.3C.4D.5 2利用海明码(Hamming Code)纠正单位错,如果有 6 位信息位,则需要加入(14)位冗余位 A.2B.3 C. 4D.5 3利用海明码(Hamming Code)纠正单位错,如果有6位信息位,则需要加入___位冗余位。 A.2B....
Bandpower function question/problemThe calculation of the fullPower is simply the square of the signal's rms value. As to the fullPower2, the command line help indicates that it is computed using periodogram with a Hamming window. That's why they are slightly different.
4.List out the available detection methods.5.Write short notes on VRC, LRC, and CRC6.Write short notes on CRC generator & checker.7.Define checksum.8.Write short notes on error correction.9.Mention the types of error correcting methods.10.What is the purpose of hamming code?11.Mention ...
对于m位数据,增加k位冗余位,若满足关系式:m+k+1<2k,则可以纠正1位错。结果一 题目 海明码(Hamming Code)是一种()。 A.纠错码 B.检错码 C.语音编码 D.压缩编码 答案 A暂无解析相关推荐 1海明码(Hamming Code)是一种()。 A.纠错码 B.检错码 C.语音编码 D.压缩编码 反馈 收藏 ...
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百度试题 结果1 题目海明码(Hamming Code)是一种 ( ) A. 纠错码 B. 检错码 C. 语音编码 D. 压缩编码 相关知识点: 试题来源: 解析 A 反馈 收藏
hold on plot3([x(K),x(K)],[y(K),y(K)],[0,z(K)],':k', 'linewidth', 1.25) hold offend Reply [ - ] Comment by omersayli●December 10, 2021 2 I wondered Python equivalent, this is quick sketch code; import numpy as np import matplotlib.pyplot as plt r = 1 n = 32...
Since much of the hardware being used on the Internet is controlled and maintained by a third-party, one defective device might produce a significant reduction in data integrity beyond the control of the user. Protocols like SCTP can better handle Jumbo frames, and detect errors generated at var...
百度试题 结果1 题目利用海明码(HammingCode)纠正单比特差错的差错控制技术中,如果加入4位冗余位,则信息位最多为()位 A. 4 B. 8 C. 11 D. 15 相关知识点: 试题来源: 解析 C 正确答案:C 您的答案: 本题解析: 暂无解析反馈 收藏