我们提出了一个新的设计和数值模拟表明，一些光学性能的优化比汉明函数加权的优化耦合器。
We propose a new design and numerically show that some optical properties of the optimized one are better than the optimized coupler with hamming function weighting.
用窗函数法设计FIR数字滤波器，能熟悉矩形窗、海宁窗、汉明窗和布莱克曼窗。
FIR window design with a digital filter function can be familiar with the rectangular window, Haining window, Hamming window and Blackman window.
利用不同的完全非线性函数，可以得到不同的并且具有最优汉明相关性能的跳频序列族。
Based upon different perfect nonlinear functions, different frequency-hopping sequence families with optimal Hamming correlation property could be obtained.
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