1) non-orthogonal wavelet transform
非正交小波变换
2) orthogonal wavelet transform
正交小波变换
1.
The Application of Orthogonal Wavelet Transform in the State Monitoring of Drilling Cutter;
正交小波变换在钻削刀具状态监测中的应用
2.
The algorithm analysis of boundary extension for Orthogonal Wavelet Transform;
正交小波变换及其边界延拓算法分析
3.
Realization of orthogonal wavelet transform in LabVIEW;
正交小波变换在LabVIEW中的实现
3) orthogonal wavelet packet transform
正交小波包变换
1.
Feedforward neural network blind equalization algorithm based on orthogonal wavelet packet transform
基于正交小波包变换的前馈神经网络盲均衡算法
2.
The algorithm combining orthogonal wavelet packet transform and threshold is applied to compress the power quality disturbance data.
正交小波包变换可以对信号进行多频带分解,并根据被分解信号的特征,自适应地选择相应的频带,弥补正交小波变换的不足。
3.
Since the aircraft signal in the radar echoes is monochromatic and dominant, and the ARM signal is wide-band chirp, echoed signals may be decomposed into different frequency bands by orthogonal wavelet packet transform.
针对雷达回波中的载机为单频信号且占主导地位,而导弹为宽带调频信号,应用正交小波包变换可以分离不同频带的回波信号的特点,提出了一种应用小波包变换检测反辐射导弹(ARM)的方法。
4) biorthogonal wavelet transform
双正交小波变换
1.
CT/PET medical image fusion based on biorthogonal wavelet transform;
基于双正交小波变换的CT/PET医学图像融合
2.
Application of lifting-scheme-based CDF(1,5) integer-integer invertible biorthogonal wavelet transform in progressively lossless image compression;
基于提升方案的CDF(1,5)整-整可逆双正交小波变换在渐进性无损图像压缩中的应用
3.
In this paper, the performance and the specialty which biorthogonal wavelet transform has in image procession was analyzed, and the application of fingerprint image compression was introduced.
双正交小波变换应用较广泛。
5) fast orthogonal wavelet transformation
快速正交小波变换
6) orthogonal discrete wavelet transform
正交离散小波变换
1.
The new wavelet image restoration (WL-R) algorithm and the new single wavelet image restoration algorithm (SWL-R) based on orthogonal discrete wavelet transform are proposed by using the orthogonal discrete wavelet transform and generalized cross validation in evaluating the optimal threshold δ, and combining with Luck-Richardson super-resolution image restoration algorithm (L-R).
利用正交离散小波变换,通过最小化广义交叉确认函数求取小波变换渐近最优阈值,与L-R超分辨力图像复原算法结合,提出了基于正交离散小波变换的L-R法(WL-R)和单次运算小波变换的L-R法(SWL-R)。
补充资料：正交变换
设m是对称矩阵， p是可逆矩阵， n=p^tmp 称为 m的正交变换。
正交变换不改变m的特征值。
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