英语释义

• a small wave on the surface of a liquid

片语

cosine wavelet衰减余弦子波

reflection wavelet反射子波

timefrequency wavelet时间

wavelet correlation子波关联

source wavelet震源子波

wavelet simulation子波模拟

microwave微波

downgoing wavelet下行子波

wavelet correlator子波相关器

adjacent wavelet相邻子波

英汉例句

• applying wavelet denoise to improve the test signal, the dynamic characteristic parameters of a overflow valve were obtained by selecting characteristic point of the signal.

  此系统应用小波降噪的方法提高测试信号的质量，然后提取信号特征点，得到溢流阀动态特性的各项参数。

• the basic theory of wavelet and uncertainty relations are first introduced in this paper, then the features of iris texture and iris image preprocessing are simply described.

  论文首先介绍了小波的基本理论和测不準原理。然后简单讲述了虹膜的纹理特征和虹膜图像的预处理过程。

• because that wavelet transform can effectively extract the characters, the adaptive resonance theory (art) neural networks has a good learning ability.

  由于小波变换能有效地提取字符的结构特征，自适应共振（art）网络有很好的学习能力。

• i also introduced wavelet neural network nonlinear combination forecast method in soft base settlement forecast to furthest advance the veracity of soft-base settlement forecast.

  并将小波神经网络非线性组合预测方法引入软基沉降预测中，以最大限度地提高软基沉降预测的準确性。

• because complex wavelet transforms can exactly identify amplitude and phase information in signal to be dealt with, they are suitable for detection of fault signals in power system.

  复值小波变换能準确分辨出信号中所包含的幅值信息和相位信息，因而，适用于电力系统的故障信号的检测。

• therefore, a lossy internet image transmission scheme based on wavelet transform is presented, by which internet image transmission time can be decreased substantially.

  因此，提出了一种基于小波变换的因特网图像传输方案，能大大缩短通过因特网的图像传输时间。

• during the processing of seismic data interpretation of tahe oilfield, pseudomorphism of adjoint phase caused by non zero phase wavelet was easily interpreted as effective reflection.

  在塔河油田联片地震资料解释过程中，地震子波非零相位化造成的「伴随相位」假象很容易被当成有效反射加以解释。

• many results show a fact that, compared with traditional dct transform, wavelet transform has a great advantage, and it will surely be broadly used in video compression.

  文中的大量实验结果表明，小波变换同传统的dct变换相比较有很大的优越性，在视频压缩中也必将取得更广泛的应用。

• beginning with the principal of information carrying, the paper introduces the information carrying technology in spatial domain , dct frequency domain and wavelet domain.

  文章首先从信息搭载的原理出发，介绍了信息搭载的空间域方法、dct域方法和小波变换域方法。

• the basic ideas and motivations underlying the wavelet approach will be given, together with some examples.

  我们会举出构成微波方法基础的基本概念与演进，并佐以实例…

• transient signal analysis is the basis of fault detection and transient signal protection in electric power system. wavelet transform provides a cogent math tool for transient signal analysis.

  暂态信号分析是电力系统故障诊断和暂态保护的基础和依据，小波变换为暂态信号分析提供了强有力的数学工具。

• 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。

• furthermore, in order to make a necessary foundation for further research, the relevant knowledge about wavelet analysis and generalized functions is introduced briefly.

  并简要介绍小波分析及广义函数的一些基本原理与相关知识，以此作为本课题研究的必备基础。

• finally, the marked virtual images are gotten with inverse wavelet transform and a new group of control points is obtained based on the pixel value of the virtual image.

  最后，进行小波逆变换，得到含有水印信息的虚拟图像，根据虚拟图像中的象素值就可以得到一组新的控制顶点坐标。

• compared with deconvolution method, the well log curves transformed by wavelet analysis contain more detailed information and reach higher vertical resolution.

  该方法与反褶积方法比较，小波变换后的测井曲线更能反应细节信息，具有更高的纵向分辨率。

• fischer prefers to use a less common mathematical process known as the wavelet transformation, which represents the sound in terms of short, discrete components known as wavelets.

  菲舍尔更喜欢一种比较不常用的数学方法——小波变换，这种方法可以将声音分解成比较短的离散的小波成分。

• the paper presents a theoretical study and experimental analysis of wavelet transformation and neural network of radar target identification based on high resolution range profiles.

  基于高分辨一维距离像，对雷达信号目标识别的小波分析和神经网络方法进行了理论研究和实验分析。

• on the assumption of wavefront prolongation, a new optical phase retrieval algorithm by conventional lateral shear interferometer with wavelet transform is introduced.

  在常规横向剪切干涉仪的基础上，利用波前周期延拓的假设，基于小波变换的方法实现了波前重构。

• this paper introduced the basic theories of wavelet .

  本文介绍了微波的基本原理。

• this is the same sound as led to the previous image, but fischer has chosen a different type of wavelet to perform the transform and has played around with the result to produce a floral effect.

  这是上幅图中同样的声音信号形成的声图，但是菲舍尔用了另外一种不同形式的小波进行变换，而且在声图上玩了一些花样，得到了这样花朵锦簇的效果。

• the artifacts of 「adjoint events」 caused by non zero phase wavelet tend to be interpreted as effective events during the interpretation for seismic data from ta he oil field.

  在塔河油田联片地震资料解释过程中，地震子波非零相位化造成的「伴随相位」假象很容易被当成有效反射加以解释。

• wavelet transform involves the two-variate function of frequency and time, which makes it convenient to simultaneously compensate for attenuation of seismic energy in frequency and time domains.

  小波变换作为频率和时间的二元函数，使之可以很方便地在频率和时间域中同时进行地震波能量的吸收衰减补偿。

• considering the characteristics of slm microscopic images and color information of them, two wavelet transformation based methods in hsi color space and vector space for edge detection are proposed.

  考虑slm显微图像的特征和图像的彩色信息，在hsi彩色空间和向量空间的基础上，提出了两种基于小波变换的边缘检测算法。

• to improve the location accuracy of travelling wave, the semi orthogonal wavelet algorithm is applied in the data processing to detect the wavefront of travelling waves.

  在数据处理算法中，在线应用了半正交小波算法进行行波波头的检测，以提高行波定位的準确性。

• as a new technique of signal processing, wavelet analysis has excellent characteristics of time frequency localization and is suitable for analyzing time varying or transient signals.

  作为一种日益获得广泛应用的信号处理新技术，小波分析具有良好的时频局域化特性，适应于时变和瞬变信号的分析。

相似词

ripple在…上形成波痕