说明:双击或选中下面任意单词,将显示该词的音标、读音、翻译等;选中中文或多个词,将显示翻译。
您的位置:首页 -> 词典 -> 多重向量值小波包
1)  multiple vector-valued wavelet packets
多重向量值小波包
1.
The multiple vector-valued wavelet packets are defined and investigated.
本文引入多重向量值小波包的概念,提供一类多重向量值正交小波包的构造方法,并运用积分变换和算子理论,讨论了多重向量值正交小波包的性质。
2)  multiple vector-valued wavelets
多重向量值小波
3)  vector-valued wavelet packet
向量值小波包
1.
This paper is a research on the property of compact support biorthogonal multiple vector-valued wavelet packet,and offers the algorithm of decomposition and reconstruction to the biorthogonal multiple vector-valued wavelet packet.
文章研究了紧支撑双正交多重向量值小波包的性质,并给出了相应的分解与重构算法。
2.
Finally,some new orthogonal bases for L2(Rs,Cr) are constructed from an orthogonal multivariate vector-valued wavelet packets by virtue of .
研究了高维向量值小波包的构造与性质,引进了数量矩阵伸缩的高维向量值小波包的概念。
4)  vector-valued wavelet packets
向量值小波包
1.
Orthogonality of compactly supported multivariate vector-valued wavelet packets;
紧支撑多元向量值小波包的正交性
2.
The definition of multiple vector-valued wavelet packets associated with the orthogonal multiple vector-valued multivariable scaling functions and its constitutive procedure were given.
引进向量值多分辨分析,给出对应于高维多重向量值正交尺度函数的多重向量值小波包的定义及其构造方法。
5)  vector-valued multiwavelets
向量值多小波
6)  multiple wavelet packets
多重小波包
1.
In this paper,the definition for the biorthogonal multiple wavelet packets associated with a pair of biorthogonal multiple scaling functions in higher dimension is given and an algorithm for constructing them is proposed.
给出对应于多元双正交多重尺度函数的多重小波包的定义及其构造方法,应用时频分析方法与矩阵理论,讨论了多元多重小波包的双正交性。
补充资料:自治场多重散射波Xα方法
分子式:
CAS号:

性质:用于分子计算的Xα方程。在Xα方程基础上采用松饼罐头(muffin-tin)近似,将分子分为三个区:原子内区I,原子间区II和原子外区III,进而对其势能采取近似,然后根据Xα方程分别对三个区域利用边界条件建立久期方程并求解,从而得到分子轨道和能级。该方法计算简单,用过渡态概念计算的结果和能谱数据接近,而且适于原子簇的计算。但是其计算精度比从头算差,对共轭分子计算也不理想。   

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