1) 112-dimension spectrum
112维谱
1.
This paper presents a 112-dimension spectrum-based method fortesting the shaft-rate electric field of a ship.
112维谱可加强成整数倍谐波信号的基频分量,抑制高斯有色噪声及对称分布的噪声,剔除非二次相位耦合的谐波分量,这些特性对提取舰船轴频电场线谱十分有利。
2) one and half spectrum estimation
112维谱估计
1.
A method for extracting the low frequency line spectrum of helicopter acoustic signals is presented based on the one and half spectrum estimation.
提出一种基于112维谱估计的直升机声信号低频线谱特征提取方法。
3) th street
112街
4) dimension spectrum
维谱
1.
The theory of support vector machine and special properties of dimension spectrum were analyzed,then discussed how to extract useful features of the submarine,and obtained some support vectors.
介绍了维谱的性质和支持向量机(SVM)理论,讨论如何从维谱中提取有用特征,并从这些特征中训练得到支持向量,构成分类器,然后尝试利用此分类器对待测信号进行识别,实验结果表明,此种方法能够用来判别目标是否存在,可以成为反潜目标识别的辅助方法。
5) Uang112 block
梁112块
6) 112 System
112系统
1.
112 centralization accepting and auto testing system, which we call 112 system for short, is one of the software system based on call center to solve the appeal for custom’telephone malfunction.
112集中受理自动测试系统(简称112系统)是基于呼叫中心实现的电信业务综合管理系统之一,对提高电信服务质量起着重要作用,实现了电信业务故障的集中受理,测试、派修、证实等工作的自动化处理。
补充资料：有谱
1.有底﹐有把握。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条