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We construct a spectral sequence converging to symplectic homology of a Lefschetz fibration whose E1 page is related to Floer homology of the monodromy symplectomorphism and its iterates. We use this ...
Construction of Frequency Hopping Sequence Set Based upon Generalized Cyclotomy
Construction Frequency Hopping Sequence Generalized Cyclotomy
2010/12/8
Frequency hopping (FH) sequences play a key role in frequency hopping spread spectrum ommunication systems. It is important to find FH sequences which have simultaneously good Hamming correlation，larg...
期刊信息
篇名
Geometrical Robust Sequence Watermarking Based on AAE
语种
英文
撰写或编译
作者
Yao Zhao
第一作者单位
刊物名称
IEICE Transactions on Communications
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利用图像潜在的不变性特征的鲁棒数字水印
We construct an exact differential sequence which indicates certain relations between curvature, local flatness, torsion and simplicity of higher order connections. Our formulas are expressed explicit...