Two-dimensional charge constrained modulation codes

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题名:	Two-dimensional charge constrained modulation codes
作者:	Lin,YY;Liu,PH
贡献者:	電機工程研究所
日期:	1997
上传时间:	2010-06-29 20:21:40 (UTC+8)
出版者:	中央大學
摘要:	Two-dimensional (2-D) (d, k) codes have been proposed for multichannel recording systems. These codes increase storage density by employing a multichannel timing recovery mechanism. In addition to the (d, k) constraint, some recording systems require a charge constraint to meet the channel requirements. In this study, capacities of 2-D charge constrained modulation codes are derived and computed from the binary and runlength graphs of the codes. The power spectral densities of codes are computed from their runlength graphs. Finally, a method to construct 2-D charge constrained modulation codes is provided.
關聯:	IEEE TRANSACTIONS ON MAGNETICS
显示于类别:	[電機工程研究所] 期刊論文

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