| 1. | 2insert the button plank in regular sequence
2将扣板按次序插入 |
| 2. | Improved right regular sequences of low - density erasure codes are presented , and it is testified that the sequences are asymptotically quasi - optimal
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。 |
| 3. | It is shown that low - density erasure codes based on ( d , 2d ) - regular sequences of degree distribution are not close to optimal ( d > 3 ) . 3
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 ) ； 3 |
| 4. | Heavy - tail / poisson and right - regular sequences are analyzed in detail and a new method for designing the two classes of sequences above is presented
在对heavy - tail / poisson序列和右边正则度序列的详细分析的基础上提出了一种新的设计方法。 |
| 5. | In a synchronic or mirrored event it means that events have connection or are linked in ways other than regular sequence like flow lines are
同步性发生就是单独自己显露出来的对我们很重要的一个事件，在我们每一天的生命里，支撑起从深层意识到外部实相意识的桥梁。 |
| 6. | Sequences of degree distribution for low - density erasure codes are investigated . some analytical properties of the heavy - tail / poisson sequences , right - regular sequences and general capacity - achieving sequences for low - density erasure codes are shown . 7
对低密度纠删码的度分布序列进行了研究，证明了heavy - tail / poisson序列、右边正则序列和一般的逼近容量度序列的若干分析性质。 |
| 7. | 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 |
