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FlowEstimationbyQWT
使用四元数小波变换图像流估计。是对“Coherent Multiscale Image Processing using Dual-Tree Quaternion Wavelets”的实现。代码很详细。(Use quaternion wavelet transform image flow estimation. Is the " Coherent Multiscale Image Processing using Dual-Tree Quaternion Wavelets" implementation. Code is very detailed.)
- 2021-04-27 21:08:44下载
- 积分:1
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image_denoise
小波图像去噪源码,很不错,内有程序的运行结果(Image denoising source, very good, there are programs running results)
- 2010-10-16 13:41:23下载
- 积分:1
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untitled
数字基带传输基带信号,指未经调制的信号。这些信号的特征是其频谱从零频或很低频率开始,占据较宽的频带。
基带信号在传输前,必须经过一些处理或者某些变换(如码型变换、波形和频谱变换)才能送入信道中传输。处理或变换的目的是使信号的特性与信道的传输特性相匹配。
数字基带信号是消息代码的波形表示。表示形式有多种,有单极性、双极性波形,归零和非归零波形,差分波形、多电平波形之分,各自有不同的特点。
研究数字基带信号通过加性高斯白噪声信道的传输,并且假设信道除了叠加高斯噪声外,不会对信号产生其他失真。(matlabSimulation(pulse amplitude modulation) modulation signal in AWGN (additive white Gaussian noise AWGN (Additive White Gaussian Noise)) under the channel bit error rate and bit error rate performance, and compared with the theoretical value.)
- 2018-05-08 18:47:36下载
- 积分:1
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wavelet-singularity
基于小波变换的信号奇异性检测,小波模极大值的计算(The signal singularity detection based on wavelet transform
)
- 2020-08-24 19:18:15下载
- 积分:1
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random-noise
基于小波变换的随机噪声降噪的matlab 主要运用的方法有软阈值去噪法和硬阈值去噪法(Based on wavelet transform matlab random noise and noise reduction methods are mainly used soft thresholding method and hard thresholding method)
- 2013-06-25 15:57:52下载
- 积分:1
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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
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基于小波变换分割图像
说明: 使用小波变换技术实现图像分割,利用matlab编程实现(Using wavelet transform technology to achieve image segmentation, matlab programming)
- 2021-03-18 22:49:19下载
- 积分:1
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Wavelet
小波包变换分析信号的MATLAB程序,可用于提取故障特征向量(Wavelet packet transform analysis of signals in MATLAB procedures, can be used to extract fault feature vector)
- 2020-07-01 05:40:01下载
- 积分:1
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wavelets
基于小波变换的图像压缩编码,实现了多种小波变换,并且实现了12:1的高压缩率。(Based on Wavelet Transform Image Coding, to achieve a variety of wavelet transform, and achieved a high 12:1 compression ratio.)
- 2008-12-29 09:02:17下载
- 积分:1
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emd
说明: 个比较经典的二维经验模式分解程序代码,适用于图像分解,加油(Comparison the classical two-dimensional empirical mode decomposition code for the image decomposition, refueling)
- 2010-03-20 10:45:15下载
- 积分:1