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1·A given seismic wave field can be described using different kinds of seismic wavelets.

对于一个确定的地震波场，可用不同类型的子波来描述。

2·It was a fine November day, cold and breezy yet clear and dry . A weak sun sparkled off the wavelets.

这时正值十一月，海风嗖嗖，寒气袭人，然而气清天朗，阳光微照，碧波粼粼。

3·Also, the synthetic radar record is presented using the wavelets and reflection coefficients in series.

并通过子波和反射系数序列的褶积作出了合成雷达记录。

4·The method improves the phase preserving method using the non-orthogonal, complex valued, log-Gabor wavelets.

该算法通过相位保持消噪的门限操作确保相位信息不受破坏。

5·The centrosysmmetric B-spline wavelets have simple expressions and the two-scale sequences are easily obtained.

因为不需要计算傅立叶逆变换，因此两尺度序列更易于求得。

6·The statistical characteristic can be used to suppress random noises successfully and to avoid the influence of source wavelets.

其统计特性可成功地用于压制随机噪音，不受震源子波的影响。

7·At last, we recomposed some frequency band of wavelets, and the results can efficiently extract the features of acoustic emission signal.

最后通过对能反映源特征的频带信号进行重构，这样能更好更有效的提取声发射信号的本质特征。

8·The specific measure taken is to average the multiple channel spectra so as to estimate correctly the amplitude spectra of seismic wavelets.

具体实现采用了多道谱平均法，以正确估算地震子波的振幅谱。

9·Therefore, the filters constructed in this paper are ideal replacement of CDF97 in standardized image compression systems based on wavelets.

因此，在标准化图像压缩系统中，本文的滤波器是CDF97理想的替代者。

10·In this paper, based on Mandarin acoustic characteristics, an overlapped segmenting scheme is presented and wavelets are used to segment phoneme.

结合汉语发音声学特性，提出了音节的重叠音素分割策略，并利用小波方法实现了音节的分割，实验证明该方法分割准确可靠。

小波

1·His research interests include image and multi-dimensional signal processing, computational imaging, wavelets and multiscale geometric analysis, and visual information representation.

他的研究兴趣包括图像和多维信号处理，计算图像，小波和多尺度几何分析，可视化信息的表述。

2·This result shows that if we want to construct orthonormal wavelets from a multireso- lotion, then that multiresolution must have an orthonormal scaling function.

结果表明，如果我们想从多尺度分析出发构造正交小波，那么该多尺度分析必须有正交尺度函数。

3·The paper elaborated on the principle of noise suppression processing by using GHM orthogonal multi wavelets for seismic signal and gave real examples to show the effectiveness of the method.

本文详细说明了应用GH M正交多小波对地震信号进行去噪处理的原理，并给出实际例子说明该方法的有效性。

4·To improve the time delay estimation accuracy, this paper introduces the re-weighting method with mother wavelets based on the generalized correlation method for estimation of time delay.

为了提高时延估计精度，在广义相关时延估计的基础上本文又提出了基于基小波的二次加权法。

5·In the research of time delay estimation in ultra-wide band Radar, a time delay estimation method based upon the multirate theory in wavelets analysis is proposed.

在时延估计方法研究中，提出了超宽带雷达中基于小波多分辨方法的时延估计算法。