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FastAlgorithms

于 2009-02-26 发布文件大小:5KB

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下载积分: 1 下载次数: 49

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代码说明：

小波基矩阵乘法快速算法工具箱，里面有目录，供大家学习参考！(Tools for Fast Matrix Multiplication in Wavelet Basis)

文件列表：

FastAlgorithms
..............\Contents.m
..............\FNWT_PO.m
..............\FSFT_PO.m
..............\INWT_PO.m
..............\ISFT_PO.m
..............\Mat2SparseNSForm.m
..............\Mat2SparseSForm.m
..............\ndyad.m
..............\NonStdWaveMult.m
..............\StdWaveMult.m
..............\StretchMatrix.m

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wavelet
利用小波分析检测超高压输电线路故障和故障分类(fault identification and classifiction of EHV transmission lines based on wavelet transform)

2021-04-15 15:08:54下载

积分：1
20140521
利用小波变换检测回波,经过labview显示，实现了很好的界面效果(Using wavelet transform to detect echoes through labview display interface to achieve a good effect)

2014-05-21 09:36:26下载

积分：1
新建文件夹
说明： python实现小波和短时傅里叶变换，源代码和测试算例(Python implementation of wavelet and short time Fourier transform)

2020-10-07 09:37:36下载

积分：1
wavelet
一个图像小波数字水印的matlab代码,利用小波变换，在DC分量上实现自适应编码(An image digital watermarking wavelet matlab code, the use of wavelet transform, the DC component on the realization of adaptive coding)

2009-03-11 22:44:25下载

积分：1
wave
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

积分：1
Extracted-from-the-ECG-signal-
这篇关于从心电信号提取呼吸信号的调查，一共介绍了三种方法，即：频率提取，滤波器滤波，小波变换，三种方法。(This extract on the respiratory signal from ECG investigation, presented a total of three methods, namely: the frequency extraction filter filtering, wavelet transform, three ways.)

2011-09-21 11:50:39下载

积分：1
Multi_Wavelet
说明：多小波代码，有CL,GHM,Sa4,Opt-rec四种多小波的变换与反变化，前处理和后处理的代码。(Multiwavelet code, there are CL, GHM, Sa4, Opt-rec four Multiwavelet Transform and anti-change, pre-treatment and post-processing code.)

2021-04-28 11:38:44下载

积分：1
waveletdenoising
小波变换应用，小波软阈值及硬阈值去噪算法及对此算法的改进算法。(Application of Wavelet Transform, wavelet soft threshold and hard threshold denoising algorithm and improved algorithm for this method.)

2021-04-08 20:39:00下载

积分：1
wavelet_kompressor
Wavelet compression algorithm. Start by computing a complete wavelet-transform using the cohen-daubechies-fevereau (2,2) biorthogonal wavelet (which incidentally seems to be the same as used for lossless JPEG2000, but they call it a (5,3)?).

2014-02-06 22:44:46下载

积分：1
wavelet_example
小波变换的例子，小波变换的例子，小波变换的例子，小波变换的例子，(wavelet transform example, wavelet transform example, Wavelet Transform example, wavelet tra nsform example,)

2020-11-23 21:39:34下载

积分：1

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FastAlgorithms

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