1) nonlinear wavelet transform
非线性小波变换
1.
Fault feature extraction using nonlinear wavelet transform;
非线性小波变换在故障特征提取中的应用
2.
This paper presented a new method based on nonlinear wavelet transform to image de noising.
提出一种新的非线性小波变换去噪方法 。
3.
This paper introduced linear and nonlinear wavelet transform.
对线性小波变换和非线性小波变换进行了介绍,在此基础上重点分析了非线性小波变换的优点,最后对非线性小波变换的若干典型应用及应用中的问题进行了讨论。
3) nonlinear multiwavelet transform
非线性多小波变换
1.
In this paper,a nonlinear multiwavelet transform adaptive threshold value method is proposed to suppress speckle noise.
文章提出了一种新的用于斑点噪声抑制的非线性多小波变换自适应阈值算法。
2.
In this paper, a nonlinear multiwavelet transform based signal denoising method is introduced.
介绍了一种基于非线性多小波变换的信号去噪方法。
4) nonlinear wavelet transform (wavelet shrinkage)
非线性小波变换(小波收缩)
5) denoising of nonlinear wavelet transform threshold value method
非线性小波变换阈值去噪法
6) UWPT
非抽取性小波包变换
1.
An shifted undecimated wavelet packet transform(SUWPT) excision algorithm is proposed for narrowband interference in DSSS communication system,which focuses the interference on one sub-band by frequency shifted,finds and removes it by energy compaction measure(EMC).
提出一种直接序列扩频系统(DSSS)中基于频移非抽取性小波包变换(SUWPT)的窄带干扰抑制算法,该算法在非抽取性小波包变换的基础上,利用频移将干扰更好的集中在某一子频段,并参考能量聚集度原则,对DSSS中的窄带干扰进行定位和抑制。
补充资料：非线性波
见波、非线性声学。
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