L’Assommoir is the seventh installment of Les Rougon-Macquart book series,writted byÉmile Zola,a famous French naturalism novelist and theorist.Twenty years of Gervaise’s life from coming to Paris in 1850 to tr...L’Assommoir is the seventh installment of Les Rougon-Macquart book series,writted byÉmile Zola,a famous French naturalism novelist and theorist.Twenty years of Gervaise’s life from coming to Paris in 1850 to tragic deaths in 1869,is described in L’Assommoir.This thesis will make a detailed discussion and analysis of all the factors contributing to Gervaise’s miserable fate,by analyzing the story of L’Assommoir through the Freud’s internalization values approach.It is meant to how to locate the so⁃cial role of gender and maintain women’s interests may be were revelations,through the miserable fate of Gervaise.展开更多
L波段数字航空通信系统(L band digital aeronautical communication system,LDACS)是未来航空宽带通信重要的基础设施之一,针对LDACS信号容易受到相邻波道大功率测距仪(distance measuring equipment,DME)信号干扰的问题,提出了联合正...L波段数字航空通信系统(L band digital aeronautical communication system,LDACS)是未来航空宽带通信重要的基础设施之一,针对LDACS信号容易受到相邻波道大功率测距仪(distance measuring equipment,DME)信号干扰的问题,提出了联合正交投影干扰抑制与单快拍稀疏分解的波达方向(direction of arrival,DOA)估计方法。通过子空间投影抑制DME干扰,然后使用单快拍数据构建伪协方差矩阵,对伪协方差矩阵求高阶幂,之后进行奇异值分解,并利用约束条件求解稀疏解得到期望信号来向的估计值。所提方法使用高阶伪协方差矩阵降低了噪声影响,仅用单快拍就可以准确估计LDACS信号的入射方向。仿真结果表明,改进单快拍高级幂(improved single snapshot high order power,ISS-HOP)L1-SVD算法的估计精度优于ISS-HOP-MUSIC算法。该方法可以有效抑制DME干扰,提高OFDM接收机性能。展开更多
文摘L’Assommoir is the seventh installment of Les Rougon-Macquart book series,writted byÉmile Zola,a famous French naturalism novelist and theorist.Twenty years of Gervaise’s life from coming to Paris in 1850 to tragic deaths in 1869,is described in L’Assommoir.This thesis will make a detailed discussion and analysis of all the factors contributing to Gervaise’s miserable fate,by analyzing the story of L’Assommoir through the Freud’s internalization values approach.It is meant to how to locate the so⁃cial role of gender and maintain women’s interests may be were revelations,through the miserable fate of Gervaise.
文摘L波段数字航空通信系统(L band digital aeronautical communication system,LDACS)是未来航空宽带通信重要的基础设施之一,针对LDACS信号容易受到相邻波道大功率测距仪(distance measuring equipment,DME)信号干扰的问题,提出了联合正交投影干扰抑制与单快拍稀疏分解的波达方向(direction of arrival,DOA)估计方法。通过子空间投影抑制DME干扰,然后使用单快拍数据构建伪协方差矩阵,对伪协方差矩阵求高阶幂,之后进行奇异值分解,并利用约束条件求解稀疏解得到期望信号来向的估计值。所提方法使用高阶伪协方差矩阵降低了噪声影响,仅用单快拍就可以准确估计LDACS信号的入射方向。仿真结果表明,改进单快拍高级幂(improved single snapshot high order power,ISS-HOP)L1-SVD算法的估计精度优于ISS-HOP-MUSIC算法。该方法可以有效抑制DME干扰,提高OFDM接收机性能。