ID	原文	译文
2813	以 3 次谐波消除为例，本文给出了对应 5 电平 RF-PWM 方案，并利用仿真和离线实验证明了该方案的有效性。	For the third harmonic elimination, the corresponding 5-level RF-PWM scheme is presented in this paper. Finally, the proposed scheme is verified by extensive simulations and off-line measurements.
2814	Majority 门作为多数逻辑电路的基本逻辑单元，其性能直接影响整体电路的质量。	Majority gate is core element of Majority logic circuit that affects the overall performance of circuit.
2815	使用量子元胞自动机(QCA)设计 Majority 门具有结构简单的优点。	The majority gate designed in Quantum-Dot Cellular Automata(QCA)has the advantage of simple structure.
2816	本文提出了一种三层电路实现五输入 Majority 门的设计，并以此设计了全加器，进一步应用于多位加法器和乘法器中，	In this paper, a five-input majority gate with triple-layer design is proposed. Based on the designed five-input majority gate, full adder, adder andmultiplier are designed.
2817	与已发表的电路设计比较表明，其版图使用面积和元胞数有明显的减少，加法器元胞数和面积改进最高可达 43% 和 87.2 % ，乘法器元胞数和面积改进最高可达 48.2% 和 100% 。	Compared with previous design, the simulation results show the number of QCA cells and area of the proposed adder are improved up to 43% and 87. 2% respectively while those of the proposed multiplier are improved up to48. 2% and 100% respectively.
2818	度分布是影响 Luby 变换(Luby transform，LT)码性能优劣的关键因素，为了得到更优的度分布，提出一种基于改进的二进制指数分布(improved binary exponential distribution，IBED)和仿生算法的 LT 码度分布设计方案。	The degree distribution greatly influences the performance of Luby transform(LT)codes. In order to obtain abetter degree distribution, a method is proposed to design the degree distribution for LT codes based on improved binary expo-nential distribution(IBED)and bionic algorithm.
2819	采用 IBED 度分布进行 LT 编码，初始译码成功率可高达 90% 以上，	The decoding performance of IBED outperforms robust soliton distribution(RSD)when the overhead is small, and its successful decoding rate reaches more than 90% .
2820	但随着译码开销增大，译码成功率上升速度减缓，而此时鲁棒孤子分布(robust soliton distribution，RSD)的译码性能表现更佳。	The successful decoding rate for IBED rises slowly as the overhead increases, while RSD performs better.
2821	为了将 IBED 和 RSD 的优点有机结合，利用人工鱼群算法(artificial fish swarm algorithm，AFSA)在两种度分布间寻优，基于期望可译集构建该算法的目标函数，通过最大化目标值得到更优的度分布。	In order to combine the advantages of IBED andRSD, we use artificial fish swarm algorithm(AFSA)to search the optimal degree distribution between these two. The expected ripple size is employed to present the objective function for AFSA, and the optimal degree distribution is obtained by maximi-zing the objective value.
2822	仿真结果表明，与类似方法及传统的 RSD 相比，采用新度分布进行 LT 编码可明显降低译码开销，并节约编译码耗时。	Simulation results show that compared to other optimized degree distributions and RSD, the new de-gree distribution reduces the overhead, and saves the average consuming time per encoding /decoding process.