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1)  multi-wavelets with multiplicity r
r重小波
1.
In the paper two uni-wavelets are constructed by multi-wavelets with multiplicity r and the Shan- non-type sampling theorem on the multi-wavelets subspace is presented based on them.
r重小波构造出两种单小波,利用这两种单小波分别构造出多重小波子空间上的Shannon型规则和非规则采样公式;提供了一种算法用于重构信号的误差估计。
2)  orthogonal wavelet of multiplicity r
r重正交小波
3)  multi-wavelets subspace with multiplicity r
r重小波子空间
4)  Orthonormal multiwavelet with multiplicity r
r重正交小波基
5)  bilateral r degree spline wavelet
双r次样条小波
6)  wavelet reconstruction
小波重构
1.
Redundancity of frames and its effects on the wavelet reconstruction;
框架的冗余性及其对小波重构的影响(英文)
2.
Because of the shortage of synthesis of fluctuating wind theory by using Fourier transformation,one method of wavelet reconstruction for fluctuating wind synthesis is proposed based on standard of controlling frequency band energy,the formula of fluctuating wind synthesis is deduced.
针对傅里叶变换的谐波合成脉动风的理论不足,提出一种小波重构合成脉动风方法,以控制频带能量为标准推导脉动风合成公式。
3.
To solve the time non-synchronization problem among different scale devices in surface acoustic wave s(SAW s) wavelet reconstruction devices based on multistrip coupler(MSC),a novel delay time scheme of compensating the distance between MSC and output interdigital transducer is proposed.
针对基于多条耦合器声表面波式小波重构器件中各个尺度器件之间时间不同步的问题,提出了补偿多条耦合器和输出叉指换能器之间距离来实现时间同步的延时补偿方案。
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。   

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