时间编码 meaning in English
temporal coding
time code
time coding
time encode
time encoding
time-base coding
Examples
- Unit time coding
单位时间编码 - Encodes the time of day as a fraction of a day displacement from midnight
的小数部分的绝对值将当天的时间编码为相对于午夜的小数日偏移量。 - Most dvds simply assemble unfinished material with incomplete sound , picture , and sometimes visible time - code to illustrate what was cut
绝大多数dvd都只是简单地汇集起未完成镜头? ?没有完善的音效，图画，有时还有明显的时间编码以说明什么地方被剪了。 - Erasure codes which belong to standard classes of rs codes and their erasure correcting principles are introduced with emphasis on cascaded low - density erasure codes with linear time encoding and erasure recover algorithms . the encoding and decoding complexities of these codes are analyzed . 2
介绍了标准的rs码类纠删码及其纠删原理，重点介绍了具有线性时间编码和恢复算法的渐近好码?级联型低密度纠删码，分析了这几类纠删码的编译码复杂度； 2 - The principles of erasure codes used under binary erasure channels are summarized and erasure codes which belong to standard classes of rs codes are introduced with emphasis on cascaded low - density erasure codes with linear time encoding and erasure recover algorithms . thresholds of regular degree distributions are analyzed . it is shown that low - density erasure codes based on ( d , 2d ) - regular sequences of degree distribution are not close to optimal ( d 3 ) . two pares of irregular degree distribution sequences are introduced and a pare of improved right regular sequences of low - density erasure codes are presented , it is testified that the new sequences are asymptotically quasi - optimal . in the meantime , simulations of cascaded low - density erasure codes based on a few types of special sequences of degree distribution available are given , together with performance analyses on these codes
阐述了应用于删除信道下的纠删码基本原理，介绍了两类标准的rs码类纠删码，重点分析了具有线性时间编码和恢复算法的渐近好码?级联型低密度纠删码，分析了正则度分布的阈值，对正则低密度校验码在删除信道下的纠错性能进行了仿真，从理论上证明了基于( d ， 2d ) -正则度序列的低密度纠删码都不是渐近最优码( d 3 ) ，同时还分析了非正则低密度校验码的度序列设计，基于右边正则序列提出了一种改进型右边正则序列，证明了此序列为渐近拟最优的，对基于几类现有典型度分布序列的级联型低密度纠删码进行了模拟仿真及性能分析； 3