| 释义 |
wave·let 英ˈweɪvlɪt美ˈwevlɪtAHDwāvʹlĭt ☆☆☆☆☆高COCA⁶⁶⁶⁹¹BNC¹¹⁴⁰²⁴⁺⁵iWeb³⁹⁸⁸⁸
基本英英词源搭配记法近义反义例句例句
n.微波⁵⁶;小浪⁴⁴复数wavelets
Noun:
a small wave on the surface of a liquid来自wave,波浪，-let,小词后缀。secondary wavelet次级子波small wavelet极弱波
wave-let表示小⇒n.微波⁵⁶;小浪⁴⁴近义词 ripple涟漪riffle急流rippling涟漪
名词100%
Based on Wavelet Packet DecompositionWPD, Entropy Threshold Method ETM has been put forward to reject the Discrete Spectrum InterferenceDSI in on-line PD monitoring.
首次提出用于抑制局部放电在线监测中周期性窄带干扰的小波包变换熵阈值法 ETM。 iciba
The numerical experiments show that the proposed method can significantly raise SNR, decrease MSE and preserve the shape of signal better than the original wavelet shrinkage method.
数值仿真表明，与小波阈值收缩方法相比，该方法在信噪比和均方差指标上都有明显的提高，并能很好地保持信号的形状。 iciba
This section briefly introduces simply edge detecting methods, the detail of wavelet based strong edge detecting method, and SUSAN corner point extracting method.
简要的介绍了常见的边缘提取方法，详细地介绍了基于小波的强边缘的提取方法，介绍了 SUSAN角点提取方法； iciba
A wavelet threshold denoising algorithm is effective for denoising the white noise in image.
小波阈值去噪算法是去除图像信号中白噪声的有效算法。 iciba
After the reconstruction of wavelet, image with clear edge and good contrast was achieved.
在小波重构后，获得了具有清晰边缘和良好对比度的图像。 iciba
After making discrete stationary wavelet transform to an infrared image, de noising is done in the high frequency sub bands with better resolution.
对红外图像进行离散平稳小波变换后，对分辨率较好的各高频子带直接利用所提出的去噪方法去噪； iciba
Along with the development of nonlinear theory and artificial intelligence, wavelet analysis and wavelet network become cogent tools for financial market analysis and forecasting.
随着非线性理论和技术的发展，小波分析和神经网络等成为金融市场强有力的分析和预测工具。 iciba
Although wavelet transformsWTs are being used to process fault signals of power system widely. Wavelet transforms can only filter white noises and are useless to filter colored noises.
小波变换在电力系统的故障信号处理中得到广泛地应用，然而，小波变换只能消除白色噪声，对有色噪声不起作用。 iciba
By the interpolation property, we provide an explicit formula for constructing the corresponding wavelet.
利用插值特性，给出插值函数相应正交小波符号函数的显式构造公式。 iciba
By using wavelet transform, the emission of HHG in different time is obtained.
利用小波变换，观察了高次谐波在不同时刻的发射情况。 iciba
Calculates the setting range of each parameter in theory, and proves the method of wavelet transformation has higher frequency resolution than the method of FFT.
从理论上计算各个参数的设置范围，并且证明小波变换方法比 FFT方法有较高的频率分辨率。 iciba
Comparing to the DCT discrete cosine transform, the realizing of DWTdiscrete wavelet transform is more complex, so solving the fast calculating of DWT is vej-y significative to use widely DWT.
小波变换与离散余弦变换相比，运算复杂度高，如何解决小波变换的快速实现对小波变换的广泛应用具有重要的意义。 iciba
Even smaller than a Wavelet, a Blip is a single, individual message.
比一条 Wavelet更小，一条 Blip是一条单一而且独立的消息。 yeeyan
Firstly, the characters of wavelet transform and wavelet packet analysis were introduced.
首先，简略地介绍了小波变换与小波包分析的特点。 iciba
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。 yeeyan
Hence, An identification algorithm based on wavelet and least absolute errors WLA is proposed.
为此，在小波去噪的基础上，提出了一种最小绝对误差 LA辨识算法。 iciba
However, it performs a little worse compared to the conventional Discrete Wavelet Transform DWT for lossy compression.
而在有损压缩方面，其效果通常稍逊于传统的离散小波变换 DWT。 iciba
In this paper, based on time-frequency multi- resolution analysis theory, wavelet and EMD method are respectively proposed to separate noise from coulostatically induced transients.
本文报道了利用小波分析和 EMD分解两种时频多分辨率分析方法对恒电量瞬态响应进行的滤波处理。 http://dj.iciba.com
It is then subject to such mathematical indignities as wavelet decomposition, multi- resolution Fourier analysis, polyphase filtering and discrete cosine transformation.
接下来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。 hjenglish
So this paper researches how to use the correlation of the wavelet coefficients to realize the image coding.
因此本文主要研究了如何利用小波系数的相关性实现图像的编码。 cnki
The experimental results demonstrate that the new denoising algorithm substantially surpasses those based on wavelet transforms, both visually and in terms of PSNR.
仿真结果表明，这种算法不仅比传统基于小波变换的各种滤波算法有更高的 PSNR值，而且能更好地保持图像细节。 iciba
The application of de noising by soft thresholding on wavelet transform to ultrasonic detection echo is discussed.
研究小波变换软阈值去噪方法在超声检测回波处理中的应用。 iciba
The wavelet image coding achieves higher image quality and higher compression ratio than the traditional DCT transform coding.
小波变换图像编码获得了比传统 DCT变换编码更好的图像质量和更高的压缩比。 iciba
Then, it approximates the environment map in the same wavelet basis by keeping only the largest terms to get a non-linear approximation of the environment-map.
然后用相同的小波基对给定的环境光做小波变换，只保留其中绝对值较大的系数，从而得到环境光的非线性逼近。 cnki
This paper presents a new maximum entropy segmentation method applied in wavelet domain.
本文提出一种新的应用于小波域的最大熵分割方法。 cnki
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。 yeeyan
Through the results of analysis and simulation, we can deduce that wavelet analysis have the particular advantage in noise eliminating of signal and have wide application foreground.
通过本文的分析和模拟结果，我们可以看出，小波分析在信号的消噪中具有独特的优势，并且具有广阔的应用前景。 cnki
To meet the demand, based on2-D wavelet transform, this paper proposes a lossy compression method using band grouping and vector quantization.
为了对高光谱图像进行有效压缩，在2维小波变换的基础上，提出了一种分组矢量量化的高光谱图像有损压缩方案。 iciba |