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Denoise EEG data using wavelet methods
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使用matlab来实现非正交二次样条二维二进小波的快速分解和重构-Using matlab to implement non-orthogonal quadratic spline two-dimensional fast dyadic wavelet decomposition and reconstruction
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MakeBSFilter产生完全重构双正交对称滤波器MakeBBSWavelet产生双正交对称小波与尺度函数的图形
-MakeBSFilter produce completely refactor the dual orthogonal symmetric filter MakeBBSWavelet generate biorthogonal symmetric wavelet and scaling function graphics
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本程序源码实现任意偶数大小图像第二代双正交97提升小波变换注1: 使用标准正交方法,对行列使用不同矩阵(与matlab里不同)注2: 为了保证正交,全部边界处理,全部使用循环处理注3: 正交性验验证,将单位位阵带入函数,输出仍是单位阵(matlab不具有此性质)注4: 此程序源码是矩阵实现,所以图像水平分量与垂直分量估计被交换位置注5: 此程序源码实现的是类小波(wavelet 可直接使
-The program source code to achieve any even size im
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包含了几个正交变换程序,如离散傅里叶变换,离散余弦变换,离散沃尔什变换,K-L变换,SVD变换,小波变换等。-Contains several orthogonal transformation programs, such as the discrete Fourier transform, discrete cosine transform, discrete Walsh transform, KL transform, SVD transform, wavelet transform.
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3.Orthogonal matching pursit:recursive function approximation with application to wavelet decomposition
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A 3D wavelet fusion approach for the reconstruction of isotropic-resolution MR images orthogonal anisotropic-resolution scans-A 3D wavelet fusion approach for the reconstruction of isotropic-resolution MR images orthogonal anisotropic-resolution sca
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基于小波变换的数字水印算法matlab代码,匹配追踪和正交匹配追踪,是学习PCA特征提取的很好的学习资料。- Based on wavelet transform digital watermarking algorithm matlab code, Matching Pursuit and orthogonal matching pursuit, Is a good learning materials to learn PCA feature extraction.
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匹配追踪和正交匹配追踪,计算十字叉丝的在不同距离的衍射图像,关于小波的matlab复合分析。- Matching Pursuit and orthogonal matching pursuit, Calculation crosshairs diffraction image at different distances, Matlab wavelet analysis on complex.
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真的是一个好程序,小波包分析提取振动信号中的特征频率,匹配追踪和正交匹配追踪。- Really is a good program, Wavelet packet analysis to extract vibration signal characteristic frequency, Matching Pursuit and orthogonal matching pursuit.
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匹配追踪和正交匹配追踪,基于小波变换的数字水印算法matlab代码,实现典型相关分析。- Matching Pursuit and orthogonal matching pursuit, Based on wavelet transform digital watermarking algorithm matlab code, Achieve canonical correlation analysis.
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包含特征值与特征向量的提取、训练样本以及最后的识别,关于小波的matlab复合分析,匹配追踪和正交匹配追踪。- Contains the eigenvalue and eigenvector extraction, the training sample, and the final recognition, Matlab wavelet analysis on complex, Matching Pursuit and orthogonal matching pursuit.
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计算Gabor变换,在临界采样时的双正交变换,高斯函数的对应正交变换波形 -Gabor transform orthogonal wavelet
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In order to account for the rapidity of visual processing, we explore visual coding
strategies using a one-pass feed-forward spiking neural network.We based our model
on the work of Van Rullen and Thorpe, which constructs a retinal representation
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将要嵌入的多张水印图利用不同正交码调制,之后嵌入到被嵌入图片的小波变换系数中,对小波系数做逆变换,得到已嵌入水印图的图像。利用逆过程可提取出被嵌入的图像(The multiple watermark images to be embedded are modulated by different orthogonal codes, and then embedded into the wavelet coefficients of the embedded images, and the inv
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