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continuous wavelet transform

  • 连续小波变换:连续小波变换(Continuous Wavelet Transform, CWT)是一种时频分析工具,通过让小波函数(Wavelet)的平移参数和尺度参数连续变化,提供信号的过完备表示。

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短语

semi continuous wavelet transform 半连续子波变换

  • 连续小波变换 - 引用次数:57

    A new kind of continuous wavelet transform and processing circuits is presented.

    提出了一种新型的连续小波变换处理电路。

    参考来源 - 基于对数域的连续小波变换处理电路
  • 连续小波变换 - 引用次数:35

    Introduce "discrete sequence wavelet transform" and compare its computational complexity with "continuous wavelet transform".

    7.介绍了“离散序列的小波变换”的概念,并把它的计算复杂性同“连续小波变换”作了比较。

    参考来源 - 一种小波变换的计算机实现方法

·2,447,543篇论文数据,部分数据来源于NoteExpress

Continuous wavelet transform

  • abstract: A continuous wavelet transform (CWT) is used to divide a continuous-time function into wavelets. Unlike Fourier transform, the continuous wavelet transform possesses the ability to construct a time-frequency representation of a signal that offers very good time and frequency localization.

以上来源于: WordNet

双语例句

  • The purpose of this paper is to develop a segmentation algorithm for digital image sequence based on spatiotemporal continuous wavelet transform(CWT).

    从运动分析的角度出发,对所研究的图像序列,提出了一种基于空域—时域连续小波变换(CWT)的模糊分割算法。

    youdao

  • 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。

    youdao

  • An algorithm for resolution of overlapping gas chromatographic-mass spectrometric(GC-MS) signal using continuous wavelet transform-pure variable approach(CWT-PVA) was proposed.

    提出了连续小波变换-纯变量法(CWT-PVA)解析气相色谱-质谱(GC-MS)重叠信号的新方法。

    youdao

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