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rwt

于 2006-07-06 发布 文件大小:44KB
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下载积分: 1 下载次数: 510

代码说明:

  美国著名Rice大学的小波变换工具箱,非常实用,实现了几乎所有常用的小波变换功能。(prominent American Rice University wavelet transform Toolbox, very practical, to achieve almost all commonly used wavelet transform function.)

文件列表:

rwt
...\compile.m
...\Contents.m
...\daubcqf.m
...\denoise.m
...\HardTh.m
...\htm" target=_blank>INSTALL
...\htm" target=_blank>LICENSE
...\makesig.m
...\mdwt.c
...\mdwt.m
...\mdwt_r.c
...\midwt.c
...\midwt.m
...\midwt_r.c
...\mirdwt.c
...\mirdwt.m
...\mirdwt_r.c
...\mrdwt.c
...\mrdwt.m
...\mrdwt_r.c
...\htm" target=_blank>README
...\setopt.m
...\SoftTh.m

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    积分:1
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    用于进行小波变换,对原始的光谱图像数据进行预处理(Used wavelet transform, the original spectral image data preprocessing)
    2014-01-07 22:55:01下载
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    2011-11-26 14:56:27下载
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  • XIAOBOFJ
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    2013-05-10 15:28:34下载
    积分:1
  • ConstructWaveBaseFunction
    说明:  紧支撑小波基的构造。 以Daubechies小波滤波器系数为例,推导出小波函数及尺度函数,并画出其图像. void Convolution(double* pShortData, int nShort, double* pLongData, int nLong) int CalcScaleFunction(double* pOutData) int CalcWaveletFunction(double* pOutData) Convolution()不是通用的离散卷积代码,而是简单地实现了后面两个函数需要的离散卷积,它要求输入的前一个数组长度小于后一数组长度,而且卷积结果就直接覆盖存储在后一数组中。CalcScaleFunction()计算尺度函数,CalcWaveletFunction()计算小波函数。 (Compactly supported wavelet bases constructed. To Daubechies wavelet filter coefficients as an example, the derived wavelet function and scaling function, and draw their images. Void Convolution (double* pShortData, int nShort, double* pLongData, int nLong) int CalcScaleFunction (double* pOutData) int CalcWaveletFunction ( double* pOutData) Convolution () instead of generic discrete convolution code, but simply the realization of a function behind the need for two discrete convolution, which requires input before an array length is less than the array length of the latter, but the result of convolution directly covered by the latter is stored in the array. CalcScaleFunction () calculated scaling function, CalcWaveletFunction () calculation of wavelet function.)
    2020-11-10 20:19:45下载
    积分:1
  • chengxu
    基于小波变换的异步电机的故障诊断,本文采用三层小波包分析,诊断效果较好(Wavelet-based fault diagnosis of induction motors, this paper, three wavelet packet analysis, diagnosis, better)
    2011-05-29 09:44:55下载
    积分:1
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    Multiscale Curvature-Based Shape Representation Using B-Spline Wavelets
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    2013-05-24 13:35:00下载
    积分:1
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