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- continuous Wavelet Transfer 连续小波变换
- The continuous wavelet transform (CWT) has been used to measure harmonics due t. 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。
- Fundamental theory of denoise by wavelet introduced, wavelet transfer is applied to the denoise of body-surface electrogastrogram signals. 本文在介绍了小波去噪基本理论的基础上,把小波变换应用于体表胃电信号去噪处理中。
- This paper is directed to the application of wavelet transfer and derivative in the NIR analysis of octane number (RON). 考察了微分噪音对辛烷值分析精度的影响以及小波去噪对微分光谱的噪音扣除以及对辛烷值分析精度改善情况。
- The differential equations can be transformed into the integral equations by using the continuous wavelet transform. 这些微分方程通过连续小波变换可被转换成相应的积分方程;
- Abstract： A new method of analyzing heart sounds is presented based on the continuous wavelet transform (CWT). 摘 要： 将连续小波变换应用于心音信号的分析中。
- Wavelet transfer (WT) is a powerful technique in signal separation.It is very easy for WT to separate random noise from useful signals, and to increase signal to noise ratio. 小波变换具有很强的信号分离能力，很容易把随机噪音从信号中分离出来，从而提高信号的信噪比。
- Continuous wavelet transform was used to extrude local region of infrared spectra of semen celosiae and its confusable varieties. 利用连续小波变换对真伪品的红外光谱进行放大处理,以有效突出真伪品间的红外光谱差异程度,从而提高鉴定正确率。
- The relation between the partial differential equations and the integral equations are discussed by using the continuous wavelet transform. 摘要使用连续小波变换讨论了某些偏微分方程和相应的积分方程之间的关系。
- Continuous wavelet transforms (CWT) have lots of applications in the field of signal processing due to its unique characteristics. 连续小波变换(CWT)由于其优良的特性,在信号处理的许多领域得到了应用。
- Continuous wavelet transform (CWT) analysis at NOAA/AVHRR thermal data (Channels 4 when present) was made by the approach of the isotropic 2D Mexican hat wavelet. 摘要利用二维连续小波变换（墨西哥帽小波），结合影像下的地物类型分布，对多时相的NOAA/AVHRR影像4波段数据进行信号场分析。
- The PRI transfer algorithm and wavelet transfer algorithm is analysed firstly,then a method of radar signal sorting is proposed in this paper based on the advantages of the two algorithms. 分析了脉冲重复间隔(PRI)变换算法和小波变换算法的基本原理,针对两种算法在雷达信号分选中的优缺点,提出了一种基于PRI变换和小波变换相结合的雷达信号综合分选方法。
- Using the common algorithm and the Mellin algorithm of a continuous wavelet transform, we analyzed the pulse signals of 15 heroin addicts and 15 normal persons. 应用连续小波变换的一般算法和梅林算法分析了15例海洛因吸毒者和15例正常人的脉象信号。
- In order to defect the local texture variation, a inspection method based on feature extraction using two - dimensional continuous wavelet transform(2D CWT)is proposed. 利用二维连续小波特征,能在时域和频域上对织物图像同时实现任意尺度和旋转角度的变换。
- It is pointed out that continuous wavelet tr ansform(CWT) has powerful ability for weak signal detection which help itself to be used for fault diagnosis. 通过分析指出，连续小波变换具有很强的弱信号检测能力，非常适合故障诊断领域。
- Abstract： It is pointed out that continuous wavelet transform(CWT) has powerful ability for weak signal detection which help itself to be used for fault diagnosis. 摘 要： 通过分析指出，连续小波变换具有很强的弱信号检测能力，非常适合故障诊断领域。
- And meanwhile continuous wavelet transform can be used to estimate the Lipschitz exponent, the magnitude of which can be used as an indicator of the damage extent. 运用连续小波变换可以很好地对简支梁结构的损伤位置进行精确定位，同时，通过小波变换系数模极大值和变换尺度所得到的李普西兹指数可以很好地对结构的相对损伤程度进行识别。
- In order to defect the local texture variation, a inspection method based on feature extraction using two-dimensional continuous wavelet transform（2D CWT）is proposed. 利用二维连续小波特征，能在时域和频域上对织物图像同时实现任意尺度和旋转角度的变换。
- A novel method based on continuous wavelet transform (CWT) and guidance of inflexion points of unwrapped phase is developed to measure the phase of non-monotonous fringes. 在连续小波变换和展开相位拐点识别的基础上,提出一种非单调条纹图的相位恢复新方法。
- A Practical Guide to Wavelet Analysis: Continuous wavelet transform one-dimensional signal analysis of the entire process, including specific examples of papers, have a very high reference value. 采用连续小波变换对一维信号进行分析的整个过程,包含具体实例的论文,具有很高的参考价值!
