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simpsal
提取图像显著图,小波融合 非常详细,有用(Extract image saliency map, wavelet fusion is very detailed, useful for)
- 2011-11-02 12:32:07下载
- 积分:1
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lena
图像加入水印提取水印的Matlab代码,包括的内容较多,能够完成各种实验的要求。(Extracted watermark image watermark to join the Matlab code, including the contents of more to complete the requirements of various experiments.)
- 2009-06-07 10:40:06下载
- 积分:1
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wavelet
小波变换,反变换,以及提升小波变换,包括97小波,及53小波(Wavelet transform, inverse transform, as well as the lifting wavelet transform, including the 97 wavelet, and 53 wavelet)
- 2021-01-06 11:58:55下载
- 积分:1
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bpskd
使用matlab实现的BPSK信号产生和加入噪声前后的频谱对比以及FFT测频和一阶差分法测频对比(Using matlab to achieve the BPSK signal generator and adding noise before and after the spectrum contrast and FFT frequency measurement and first-order differential method to measure the frequency contrast)
- 2012-11-07 23:11:33下载
- 积分:1
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NumIntTest
加速度振动信号积分为速度振动信号输出,如需要可再一次积分,变换为位移信号(Vibration signal of the acceleration integral transform)
- 2020-11-27 14:29:30下载
- 积分:1
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Wavelet_OMP_1d
压缩感知相关领域的信号恢复算法,基于小波变换一维信号恢复(CS wavelet-1D code)
- 2011-10-30 22:54:10下载
- 积分:1
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ConjugateGradient
说明: 小波标架的共轭梯度算法(Mallat,信号处理的小波导引)(Conjugate gradient algorithm for computing daul function.)
- 2021-04-13 22:58:55下载
- 积分:1
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youyulvboqi
理解有源滤波器的工作原理、性能特点。学习有源滤波器的设计方法。(Understand the working principle of active filter performance characteristics. Learning active filter design methods.)
- 2020-10-26 21:59:59下载
- 积分:1
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wave_denoise
对信号进行小波去噪再重构,针对不同分解层次的高频系数,采用分层阈值方式来量化高频系数。(Signal is carried out the wavelet denoising again reconstructed to quantify high-frequency coefficients, high-frequency coefficients for different levels of decomposition, hierarchical threshold.)
- 2021-04-16 20:28:53下载
- 积分:1
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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