According to the aim at maintain the reflection coefficients minimized and uniformed in the scopes of both definite incident frequencies and angles,the optimization method of parameters of layered composite sound baffle based on the genetic algorithm will be presented.
针对在一定入射频率范围内和一定入射角度内,反射系数保持最小且基本一致,提出了一种基于遗传算法的多层复合声障板参数的优化方法。
参考来源 - 变入射角度和频率时的声障板的优化设计方法·2,447,543篇论文数据，部分数据来源于NoteExpress
Then, the reflection coefficients measurement is also being paid more attention to.
因此，吸声材料声反射系数的测量受到越来越多的关注。
Some improvement is also made in the method of computation of the generalized reflection coefficients.
对过渡层广义反射系数的计算提出进一步改善的算法。
Also, the synthetic radar record is presented using the wavelets and reflection coefficients in series.
并通过子波和反射系数序列的褶积作出了合成雷达记录。
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