1) multi_level decomposition and reconstruction
多层分解与重构
2) multi-wavelet decomposition and reconstruction
多种小波分解与重构
3) Decomposition and reconstruction
分解与重构
1.
Application of decomposition and reconstruction principle in modular fixture CAD;
分解与重构原理在组合夹具CAD中的应用
2.
Symmetric wavelets and anti-symmetric wavelets possess the characteristics of linear phase and generalized linear phase respectively, so that they are very important in signal decomposition and reconstruction, because the distortion of signals can be avoided by using them.
仿真结果表明,由Db4构造的对称小波包与Db4小波包相比,在信号分解与重构过程中具有频率泄漏少、能量集中、计算量小和实时性好等优点。
3.
The results show that the signal is very close to the fundamental wave after decomposition and reconstruction for 2 times in comparison with the conventional Fourier algorithm,so the error is enormously reduced.
从分析结果可看出 ,经过 2次分解与重构的信号接近于基波 ,减少了因傅氏算法不能滤除偶次谐波或非整次谐波而带来的误差。
4) wavelet decomposition and reconstruction
小波分解与重构
1.
By wavelet decomposition and reconstruction, the original chaotic time series was decomposed into one low frequency signal and several high frequency signals.
算法首先通过小波分解与重构将具有混沌特征的时间序列分解为一个低频信号和多个高频信号;对不再具有混沌特征的信号分支采用神经网络模型预测;对具有混沌特征的信号分支采用基于非线性混沌动力学的预测模型;最后将各分支的预测值组合获得最终预测值。
5) load decomposition and reconstruction
负荷分解与重构
6) decomposition and reconstruction algorithms
分解与重构算法
1.
In this paper,we first discuss the periodization of spline orthogonal wavelet ,and then give the decomposition and reconstruction algorithms of the periodized wavelet.
本文对正交样条小波进行周化,给出了周期正交样条小波的分解与重构算法。
补充资料：多层沉积层
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CAS号：
性质：由两种或两种以上相继沉积的金属构成的沉积层。这些沉积层可以由不同特性的同一金属或不同金属构成。如为了提高镍镀层的防护性，有时采用双层镍或三层镍镀层。又如为防护-装饰目的采用的铜/镍/铬三层镀层。
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