英汉例句

• 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。

• the jm models of h. 264 had been modified for a few times with the decoding performance improved more and more, but it still con not real-time decode.

  在解码方面，h.264的jm模型虽然经过了几次改动，并且每次改动都比之前的性能有所提高，但尚且不能达到实时解码的效果。

• by theoretical analysis and experimental results, it is indicated that multiple survived check nodes enhance the decoding performance of ldpc codes.

  理论推导及实验结果均表明，码率兼容ldpc码打孔时，多个存活校验节点有益于译码性能的提升。

• to improve the decoding performance of low density parity check(ldpc) code, an efficient decoding algorithm based on min-sum algorithm is proposed.

  针对低密度奇偶校验（ldpc）译码算法性能低的问题，提出一种基于最小和的高效译码算法。

• a modified algorithm is proposed to improve the decoding performance by united-decision estimation based on the relationship between adjacent groups of data.

  本文利用相邻几组判决数据之间的相互关系，对这几组数据进行联合判决估计，从而提高了译码性能。

• in the condition of soft decoding of mpeg4, we find this design can save as much as 40% cpu(resource, )which greatly improves the mpeg4 decoding performance of a soc system.

  实验证明在纯软件解码mpeg4的条件下该设计可以节省40%的cpu开销，大大提高整个系统的mpeg4解码性能。

• the proposed algorithm is applicable to the parallel decoding structure and can improve the decoding speed meanwhile keeping the decoding performance unchanged.

  该算法适合于并行的译码结构，能够在保持译码性能不变的同时，加快译码速度。

• piecewise linear approximation algorithm is a good tradeoff between decoding performance and complexities.

  曲线折线化算法使循环译码算法在复杂度和性能之间取得了较好的折衷。

• minimum sum algorithm is very simple and is easy for hardware implementation. but the decoding performance is degraded.

  最小和算法具有简单、容易实现的特点，但使译码性能较大幅度地降低。

• it will reduce the compatibility of jpeg images. for the sake of better decoding performance this paper proposed a novel algorithm for transmission error detection and correction.

  为了更好地检测与校正jpeg数据传输错误，提出了一种新的jpeg编码数据传输错误检测与恢复方法。

• quantization decoding of qc-ldpc codes is studied. we simulated the decoding performance which is affected by quantitative precision and the scope of quantization.

  研究了qc-ldpc码的量化译码，针对高速率的光纤通信系统，仿真验证了量化范围和量化精度的对译码性能的影响。

• it improves decoding performance by adopting helical reading and helical readout to get the possibly big minimal-codeword-distance and improve the codeword distance spectrum.

  该方法采用螺旋读入及螺旋读出的规则映射，获得较大的码字最小距离，改善了码字距离谱，提高了译码性能。