wavelet信息详情
n.微波,小浪
wavelets───n.[物]小波;微波(wavelet的复数)
valvelet───n.小阀
waveless───adj.平静的;无波的
capelet───n.毛皮披肩;小披肩
covelet───Covelet公司
dovelet───n.小鸽
gaveled───n.(拍卖商、法官、议长用的)小木槌;n.(Gavel)人名;(法、瑞典)加韦尔
lakelet───n.小湖
raveled───vt.解开(线圈等);弄清;vi.使更复杂;n.纠结,纠缠;一团乱麻;串,簇;复杂;n.(Ravel)(法、美、英)拉威尔(人名)
It is then subject to such mathematical indignities as wavelet decomposition, multi-resolution Fourier analysis, polyphase filtering and discrete cosine transformation.───它还要经过一些数学处理程序,比如小波分解,多重分辨率傅立叶分析,多相过滤,离散余弦变换等。
Four component surface consistent wavelet deconvolution method well makes up for insufficiency of the above deconvolution methods.───四分量地表一致性子波反褶积方法较好地弥补了上述反褶积方法的不足。
This paper introduced the basic theories of wavelet .───本文介绍了微波的基本原理。
The continuous wavelet transform (CWT) has been used to measure harmonics due to its excellent time-frequency character.───连续小波变换(CWT)因其良好的时频局部化特性,可用来分析谐波。
Wavelet transform has been used for pitch detection in real time . and two algorithms (multi-scale and single scale) are compared.───小波变换用来实时提取基音,并对比了多尺度和单一尺度两种算法。
The result shows that this kind of representation used to obtain the wavelet filters directly is effective in time domain.───而且在时域中用来直接获得小波滤波器是有效的。
This kernel is proposed in this paper and is proved to be able to improve training speed and precision of the wavelet SVM.───文中提出并证明了一种新的径向基小波支持向量核,可提高小波SVM的训练速度和逼近精度。
Chirplet transform is the general form of Fourier transform, short-time Fourier transform and Wavelet transform.───线调频小波变换是傅里叶变换、短时傅里叶变换和小波变换的一般形式。
The improved gradient descent algorithm has been used to train the wavelet neural network.───在训练小波神经网络时,采用了改进的梯度下降算法。
Hence approximated sampling theorem in the wavelet packets space is obtained.
The phase information of wavelet transform used in the algorithm is invariant with respect to flat fading, and can resist multipath fading of frequency-selecting channel in quite a few degree.
Furthermore, the fractal theory(sentencedict.com), geostatistics and wavelet method are already used to study the scaling transformation.
Wavelet transform is a nee signal and image processing tool developed in recent years.
It uses a Wavelet algorithm for video compression and provides compact disk quality audio and broadcast quality video.
Based on two-dimensional tensor product B-spline wavelet on the interval(BSWI), a class of flat shell elements was constructed with good performance.
A quadratic phase factor and DOG wavelet transform function are introduced into traditional matched filter to sharpen correlation peak, which is fabricated by computer generated hologram.
On the basis of integrating the wavelet de-noising, the theory of phase space reconstruction and LSSVM, a modeling and forecasting technique is put forward.
Face recognition process is the use of wavelet methods, we believe that useful.