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小波变换去噪，软阈值和硬阈值
- 小波变换去噪，软阈值和硬阈值，以及自己的设计的阈值函数来去噪，毕业设计全套。很全面的资料，绝对最全面的资料，我保证,Wavelet denoising, soft thresholding and hard thresholding, as well as design their own threshold denoising function, the design of a full set of graduation. Comprehensive information is absol
IHT
- iterative hard thresholding algorithm in Compressed Sensing
matlabwaveletthreshod
- 小波阈值去噪 软阈值去噪和硬阈值去噪的比较-Wavelet thresholding soft thresholding and hard thresholding comparison
zhezhongThreshhold
- 比较硬阈值、软阈值法图像去噪，并提出折中阈值法去噪-Comparison of hard thresholding, soft thresholding image denoising, and put forward a compromise threshold denoising
sparsify_0_3
- sparsify is a set of Matlab m-files implementing a range of different algorithms to calculate sparse signal approximations. Currently sparsify contains two main sets of algorithms, greedy methods (collected under the name of GreedLab) and hard thresh
wavelet_code
- Implementation of a check for invertibility and another test routine that does denoising with hard-thresholding. -Wavelet denoising
waveletdenoise
- 这是本人的图像处理作业 包括利用各种基于小波的去噪过程，如硬阈值 软阈值等。。内容很丰富哦！相信一定对你有帮助的！-This is my image processing operations including the use of wavelet-based de-noising process, such as a hard threshold, such as soft-thresholding. . Oh, the content is very rich! I am sure wil
hard_l0_Mterm
- Hard Iterative Thresholding Sparse Signal Reconstruction for Compressive Sensing L0-norm Minimization
wavelet_denoising
- wavelet-denoising using hard-thresholding method
wavelet_denoising
- image denoising using wavelets with hard thresholding method
De-impulsenoise
- 在一段音频信号中加入了随机噪声，用matlab编程实现去噪!-This File shows an example for denoising via hard thresholding of Fourier coefficients.
sparsify_0_4
- sparsify is a set of Matlab m-files implementing a range of different algorithms to calculate sparse signal approximations. Currently sparsify contains two main sets of algorithms, greedy methods (collected under the name of GreedLab) and hard thresh
waveletthresholddenoising
- 基于MATLAB的小波阈值去噪方法的研究（其中包括软阈值方法，硬阈值方法，广义小波阈值函数，自适应特征阈值等方法的代码）-MATLAB-based wavelet threshold denoising (including soft-thresholding method, hard threshold method, generalized wavelet thresholding function, adaptive threshold methods such as feature co
lunwen22
- 小波去噪的仿真研究 ：介绍了小波软门限和硬门限法上嗡的处理方法．分析了采用不同的小波进行软门限去噪的效果，比较了软门限去噪和硬门 限去噪的特点。仿真结果表叫，对高斯白噪声的上哚处理，选用c1b8小波比用symI和haar小波町以得到更好的去噪效果， 软门限法优于硬门限法-Simulation Study of Wavelet Denoising: The wavelet soft threshold and hard thresholding approach on the hum.
xiaoboyuzhiquzao
- 小波阈值降噪的matlab代码 里面有两个程序 一个比较了软硬阈值去噪 另外一个对多层小波分解的阈值去噪做了对比-Wavelet threshold denoising matlab code there are two programs a relatively soft and hard thresholding is another multi-layer wavelet threshold denoising to do a comparison
Undecimated-DWT
- 对Lena图先进行jpeg压缩，再对压缩后的图像分别进行小波软阈值去噪和非抽样硬阈值去噪，比较两种去噪方案，非抽样硬阈值有更好的效果。这是根据一篇外文文献来进行编程的，最后有图像对比结果。-According to the paper of OPTIMAL WAVELET THRESHOLDING FOR VARIOUS CODING SCHEMES ,I firstly compresse the Lena picture using the jpeg method ,then respect
AIHT
- 加速的迭代硬阈值算法，其加速方法是双倍过松弛方法，此方法的思想可以用到其他算法上-Iterative hard thresholding algorithm acceleration, the acceleration method is double over-relaxation method, the idea of this method can be used in other algorithms
ALPS_v1
- Accelerated Hard Thresholding Methods for Sparse Approximation
Between-soft-and-hard-thresholding
- 基于Curvelet变换的软硬阈值折衷图像去噪-Compromise image denoising based on the Curvelet transform the soft and hard threshold
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