1) The Fractional Wavelet Transform
分数阶小波变换
2) fractional wavelet transforms
分数阶子波变换
3) fractional wavelet transform
分数小波变换
1.
New de-noising method based on fractional wavelet transform
基于分数小波变换的信号降噪新方法
5) fractional spline wavelets
分数阶样条小波
1.
An image fusion technique based on fractional spline wavelets and Intenisity-Hue-Saturation(IHS) transform is proposed for merging the high-resolution panchromatic and low-resolution multispectral images.
该文提出用分数阶样条小波和Intensity-Hue-Saturation(IHS)变换结合的方法进行高分辨率全色图像和低分辨率多光谱图像的融合。
6) fractional Fourier transform(FRFT)
分数阶Fourier变换
1.
The fractional Fourier transform(FRFT) is applied to synchronization acquisition and Pattern Time Delay Shift Coding scheme to mitigate the influence caused by Doppler.
将分数阶Fourier变换(FRFT)应用于水声通信同步检测及Pattern时延差编码(PDS)水声通信体制,可减小多普勒频偏的影响。
2.
The fractional Fourier transform(FRFT),which is a version of generalized common Fourier transform(FFT) can overcome the incomplete of FFT in feature extraction of fault signal.
论述了分数阶Fourier变换的定义、特点和算法,并进行实验研究。
3.
In order to eliminate the interference of cross-terms during time-frequency analysis on multicomponent LFM signals,a new PWD(peudo Wigner distribution)in fractional Fourier transform(FRFT)domain is proposed.
针对雷达回波为多分量LFM信号时,时频分析存在的交叉项干扰问题,提出了一种基于分数阶Fourier变换(Fractional Fourier Transform,FRFT)的伪Wigner分布(PWD)。
补充资料:分数阶积分与微分
分数阶积分与微分
og fractional integration and differentia-
分数阶积分的逆运算称为分数阶微分:若几介F,则f为F的:阶分数阶导数(na ctional deriVative).若0<戊
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