搜索资源列表
getridge.rar
- morlet小波结果,获得小波脊,计算模式的振荡频率与阻尼,wavelet ridge
cwt
- 给定小波母函数,要求做连续小波变换,变换结果以图像形式给出(尺度-位移),说明并在图像上标出信号有哪几个成分。-For a given mother wavelet function, required to do continuous wavelet transform, transform results are given in the form of images (scale- displacement), indicating that the signal in the image
cwt2d
- 基于Morlet的二维连续小波变换源程序。-Morlet-based two-dimensional continuous wavelet transform source.
MorletGen
- Labview code for morlet wavelet
wavelet
- morlet小波分析源程序,可用于时间序列的多尺度周期分析。-the code for wavelet analysis, which can show the multi-scale periods of time series data.
tWavveletVCReh
- 通过设计Visual C程序源码对简单易懂的一维信号在加上了高斯白噪声之后进行Daubechies小波、Morlet小波与Haar小波变换,从而的到小波分解系数;再通过改变分解的到的各层高频系数数进行信号的小波重构达到消噪噪的目的。在这一程序源码实现的过程中能直观地理解信号小波分解重构的过程与在信号消噪中的重要作用,和在对各层高频系数进行权重处理时系数的选取对信号消噪效果的影响。 可直接 -Design Visual C program source code on a simple one
wavelet
- 各种基本小波的Matlab语言实现 meyer mexihat morlet rbiowavf shannon-basic wavelet meyer mexihat morlet rbiowavf shannon
morlet-waveform
- 通过c语言编码morlet子波的时域波形-coding morlet wavelet time-domain waveform by c language
totanguo
- cwt函数的一种小波分析,用于分析水文等信号的周期性的,morlet小波-A wavelet analysis cwt function for periodic analysis of hydrological and other signals, morlet wavelet
Wavelet-dec--rec
- 在理解了离散小波变换的基本原理和算法的基础上,通过设计VC程序对简单的一维信 号在加上了高斯白噪声之后进行Daubechies小波、Morlet小波和Haar小波变换,从而得到小波分解系数;再通过改变分解得到的各层高频系数进行信号的小波重构达到消噪的目的。在这一程序实现的过程中能直观地理解信号小波分解重构的过程和在信号消噪中的重要作用,以及在对各层高频系数进行权重处理时系数的选取对信号消噪效果的影响。-In understanding the basis of discrete wavelet
chidutu
- 采用带宽为3,中心频率为3的复morlet小波对示例信号进行了分析,并绘出时频图。-Using bandwidth of 3, center frequency is 3 complex morlet wavelet to sample signal is analyzed, and draw the time-frequency diagrams.
CWT
- 连续小波变换,时间域连续,频域连续,能对原信号进行全面的分析-Continuous Morlet Wavelet Transform
yhfb
- Morlet小波对滚动轴承信号进行分析,对形状参数优化,以诊断出轴承故障-Morlet wavelet Rolling signal analysis, the shape parameter optimization, in order to diagnose bearing faults
MK-mlorlet
- 基于MK突变检验和morlet小波分析的降雨量预测结果,结果图-The results of rainfall prediction based on MK mutation test and Morlet wavelet analysis
Inverse matching pursuit
- 高精度时频变换方法及应用,有效提高了时频变换的稳定性和精度(To inversely transform matching pursuit time-frequency distribution into time signal, a new method for matching pursuit time-frequency representation was proposed by weighting the waveform of the Morlet wavelet by its
morlet
- morlet小波源代码,非常实用,欢迎下载运行使用。(Morlet wavelet source code, very practical, welcome to download operation.)