翻訳と辞書 Words near each other ・ parser ・ parser generator ・ parsing ・ parsley ・ partial differential equation language ・ partial equivalence relation ・ partial evaluation ・ partial function ・ partial key ・ partial ordering ・ partial response maximum likelihood ・ partially ordered set ・ partition ・ partitioned data set ・ parts ・ parulel ・ pasc ・ pascal ・ pascal p4 ・ pascal plus Dictionary Lists mini英和辞書 mini和英辞書 Webster 1913 Latin-English FOLDOC Wikipedia English ウィキペディア

翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク Partial Response Maximum Likelihood ： FOLDOC Partial Response Maximum Likelihood (PRML) A method for converting the weak analog signal from the head of a magnetic disk drive into a digital signal. PRML attempts to correctly interpret even small changes in the analog signal, whereas {peak detection} relies on fixed thresholds. Because PRML can correctly decode a weaker signal it allows higher density recording. For example, PRML would read the magnetic flux density pattern 70, 60, 55, 60, 70 as binary "101", and the same for 45, 40, 30, 40, 45. A peak detector would decode everything above, say, 50 as high, and below 50 as low, so the first pattern would read "111" and the second as "000". (1996-12-27) スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.