·2,447,543篇论文数据，部分数据来源于NoteExpress
采用灰色系统理论的关联分析法，对城市噪声污染状况进行综合比较评价。
Relationship analysis method of gray system theory was adopted to compare and estimate municipal noise pollution situation in this paper.
热运动分析法所需要的参数少，但是受到系统噪声影响较大；
The thermal motion analysis method needs the least parameters, but the results are greatly affected by the system noise.
以大量的水下目标辐射噪声资料为依托，借助高阶累积量分析法，研究了目标信号的非高斯特性。
For the radiation noises from underwater targets apparently contain non-Gaussian ingredients, their non-Gaussion features were studied through high-order cumulants.
应用推荐