1) spectral matrix
频谱矩阵
2) spectral matrix
谱矩阵
1.
After the wavelet package transform of signal is conducted,the space movement property of particle is calculated by spectral matrix method,constituting the corresponding filtered function.
利用小波包分析在时域和频域同时具有良好的局部化特性，对信号进行小波包变换后，用谱矩阵法计算质点的空间运动特性，构造相应的滤波函数，对分解后的信号进行滤波，将滤波结果用逆小波包变换进行重构，实现了滤除干扰、保留有用信号的目的，取得了非常满意的效果。
2.
The spectral matrix of the six components of the seismic ground motions is given based onthe principal axis concept of ground motions.
地震动各分量间的谱矩阵李宏男（土木工程系）关键词地震动；转动分量；谱矩阵分类号：Ｐ３１５。
3.
We construct the spectral matrix ρ(λ) and Weyl Matrix M(λ) of leftdefinite singular secondorder SturmLiouville equations,and also give the relationships between the elements of Weyl Matrix and the elements of spectral matrix.
研究了一类特殊边界条件下两端奇异的左定Sturm-Liouville问题,建立了左定Sturm-Liouville问题的谱矩阵ρ(λ)与Weyl矩阵M(λ),并给出了谱矩阵ρ(λ)的元素与Weyl矩阵M(λ)的元素之间的关系。
3) spectrum matrix
谱矩阵
1.
Based on polarization analysis via spectrum matrix proposed by Samson(1973) and complex trace analysis, this paper put forward a method called the least polarization filtering.
以Samson（1973）提出的谱矩阵极化分析方法为基础,结合复地震道技术给出最小极化度滤波方法。
5) video matrix
视频矩阵
1.
Multilevel Video Matrix Surveillance System Using Serial Servers;
通过串口联网服务器实现的多级视频矩阵监控系统
2.
An Application Study for CM9500 Series Video Matrix;
CM9500系列视频矩阵的应用研究
3.
Application and Research on Digital Video Matrix Technology Based on Network;
基于网络的数字视频矩阵技术应用研究
6) FRF matrix
频响矩阵
1.
A method is presented for FRF matrix measurement when multiple sinusoidal vibration response is controlled.
应用频响矩阵建立了多维振动系统输入输出之间的数学模型。
补充资料：矩阵的谱
矩阵的谱
spectrum of a matrix
矩阵的谱〔月举加助ofa双.幼x;cne‘甲MaTp仙“1 矩阵的本征值的集合(亦见本征值(。罗n词ue);特征多项式(cha.cteristic pof卯o而al)).
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