The low-density parity-check codes constructed by the proposed method have a good structure.

采用这一方法构造的低密度校验码具有良好的结构。

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The channel decoding performance is improved with channel encoding error-correcting by using Low Density Parity-check codes (LDPC) codes.

结合低密度奇偶校验码进行信道编码纠错，提高了信道译码性能。

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A method is disclosed that allows the easy generation of low-density parity-check codes that can realize superior error-correcting characteristics.

公开了一种允许容易地产生可实现优越纠错特性的低密度奇偶校验码的方法。

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It said limited information in the records of patients waiting for treatment meant it was not always possible to identify changes or check that status codes were applied appropriately.

BBC: Audit Scotland warns NHS waiting list information 'poor'

At her recent Netroots Nation keynote address, Burner pitched her plan of action to an audience of progressive bloggers: a smartphone app allowing shoppers to swipe bar codes to check whether the Kochs, or other right-wing supporters, are behind a product on the shelves.

FORBES: Want To Boycott Koch Brothers' Products While Shopping? There's An App For That

Once friends trade hardware codes, at any time they can check their friends list to see which of their friends are online and what they are playing.

FORBES: Nintendo Announces 3DS Launch Date, Price