Dharamvir Bharati’s Suraj Ka Satvan Ghoda connects the text with the social reality,through the multiple narrative perspectives of the“Panchatantra”Narrative Structure and the love stories,and narrates the survival...Dharamvir Bharati’s Suraj Ka Satvan Ghoda connects the text with the social reality,through the multiple narrative perspectives of the“Panchatantra”Narrative Structure and the love stories,and narrates the survival and spiritual dilemma of Indian women in the transformation of India’s modernization.The novel depicts in both content and form the plight of Indian women’s physical and spiritual dependence under the traditional concepts of arranged marriages,caste marriages,dowry system and patriarchal will,and shows the process of women’s body and self-consciousness gradually moving from vitality to extinction.展开更多
在超奈奎斯特系统中,针对较小压缩因子引入的较严重码间干扰对时钟恢复模块的影响,以及时钟恢复模块和自适应均衡模块相互制约而导致的性能受限问题,研究了无数据辅助的自适应均衡与时钟恢复联合算法。该方案将自适应均衡模块嵌入到时...在超奈奎斯特系统中,针对较小压缩因子引入的较严重码间干扰对时钟恢复模块的影响,以及时钟恢复模块和自适应均衡模块相互制约而导致的性能受限问题,研究了无数据辅助的自适应均衡与时钟恢复联合算法。该方案将自适应均衡模块嵌入到时钟恢复同步环路中,可以同时完成时钟同步、信道均衡和偏振解复用等功能。在背对背传输条件下,分别仿真验证了传统的非联合方案和所提出的无数据辅助联合方案在不同采样频率误差和不同压缩因子时的收敛性能。仿真结果表明:在压缩因子为0.85、调制格式为16阶正交振幅调制(16QAM)的超奈奎斯特系统中,相较于传统的非联合方案,该联合方案能够有效地提升时钟恢复模块的收敛性能,收敛代价至少降低约51%;在偏振模色散分别为0 ps和200 ps时,联合方案到达2×10^(-2)误码率阈值的光信噪比代价分别降低0.9 d B和1.5 d B。展开更多
文摘Dharamvir Bharati’s Suraj Ka Satvan Ghoda connects the text with the social reality,through the multiple narrative perspectives of the“Panchatantra”Narrative Structure and the love stories,and narrates the survival and spiritual dilemma of Indian women in the transformation of India’s modernization.The novel depicts in both content and form the plight of Indian women’s physical and spiritual dependence under the traditional concepts of arranged marriages,caste marriages,dowry system and patriarchal will,and shows the process of women’s body and self-consciousness gradually moving from vitality to extinction.
文摘在超奈奎斯特系统中,针对较小压缩因子引入的较严重码间干扰对时钟恢复模块的影响,以及时钟恢复模块和自适应均衡模块相互制约而导致的性能受限问题,研究了无数据辅助的自适应均衡与时钟恢复联合算法。该方案将自适应均衡模块嵌入到时钟恢复同步环路中,可以同时完成时钟同步、信道均衡和偏振解复用等功能。在背对背传输条件下,分别仿真验证了传统的非联合方案和所提出的无数据辅助联合方案在不同采样频率误差和不同压缩因子时的收敛性能。仿真结果表明:在压缩因子为0.85、调制格式为16阶正交振幅调制(16QAM)的超奈奎斯特系统中,相较于传统的非联合方案,该联合方案能够有效地提升时钟恢复模块的收敛性能,收敛代价至少降低约51%;在偏振模色散分别为0 ps和200 ps时,联合方案到达2×10^(-2)误码率阈值的光信噪比代价分别降低0.9 d B和1.5 d B。
