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wavelet-transform

于 2012-05-04 发布文件大小:291KB

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下载积分: 1 下载次数: 126

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实现小波变换，小波滤波器，小波除噪等功能。(To achieve wavelet transform, wavelet filters, wavelet denoising function)

文件列表：

xiaobobaochuzao.m,414,2008-07-20
xiaobobianhuan.m,691,2008-07-20
xiaobochuzao.m,391,2008-07-20
xiaobolvboqi.m,325,2008-07-20
xiaobozengqiang.m,393,2008-07-20
小波变换图像处理结果.doc,316416,2008-07-20

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shiyan
shiyan图像分析及图像处理（时频变换）的小软件(Shiyan image analysis and image processing (time-frequency transform) a small software)

2008-05-06 07:54:00下载

积分：1
wavelet_packet11
小波包分解与重构使用，最佳树使用方法。小波分析理论与MATLAB实现实例。很好的程序，希望对大家有用。(Wavelet packet decomposition and reconstruction using the best tree to use. MATLAB implementation of wavelet analysis theory and examples. Very good program, I hope all of us. )

2021-04-18 20:28:51下载

积分：1
compression
主要用于图像经小波变换压缩图像，并计算压缩后的图像压缩性能即压缩比和信噪比(Mainly used for image compression by wavelet transform image, and calculate the compressed image compression performance that the compression ratio and signal to noise ratio)

2010-01-29 16:10:02下载

积分：1
dwb_fusion
mamatlab二维离散小波变换，应用图像融合(mamatlab two-dimensional discrete wavelet transform, image fusion)

2007-03-20 11:07:40下载

积分：1
quzao
主要是用于心电信号的去噪，对于噪声下的微弱电信号的一种提取(For ECG denoising, extract a weak signal in the noise)

2012-05-16 11:43:35下载

积分：1
watermarking
使用了Arnold置乱算法，实现了基于小波变换的数字图像水印(Arnold used the scrambling algorithm based on wavelet transform of digital image watermarking)

2009-06-05 10:38:49下载

积分：1
xiaoboshang
说明：计算小波分解后的能量及小波熵。里面还有OFDM信号和WPM信号的程序。(After calculating the energy of wavelet decomposition and wavelet entropy. There is also OFDM signal and the WPM signal process.)

2011-03-31 10:41:02下载

积分：1
FastAlgorithms
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)

2009-02-26 10:19:37下载

积分：1
wnn_forcast
用小波神经网络变换对时间序列信号进行预测，并做了测试，效果很好，请参考(Transform using wavelet neural network to predict the time series signal, and do a test with good results, please refer to)

2009-09-24 17:41:18下载

积分：1
wave_image
通过学习小波变换原理，自行编写小波函数，不用matla自带小波函数(Wavelet transform principle, by learning to write wavelet function, need not matla with wavelet function)

2015-04-23 17:00:07下载

积分：1

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wavelet-transform

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