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shiyan2
- 基于小波变换的图像去噪算法，分别应用软阈值降噪图像处理与硬阈值降噪图像处理-Noise reduction image processing applications soft threshold and hard threshold denoising image processing image denoising algorithm based on wavelet transform
WT-ddencmp
- 对MATLAB中给出的信号进行默认阈值与软阈值的小波去噪-Signal given in the MATLAB default threshold and soft threshold wavelet de-noising
waveletEMD
- waveletEMDimproved的原始版本，以小波软阈值降噪对信号进行预处理，对预处理后的信号进行EMD分解-the original version waveletEMDimproved, wavelet soft threshold denoising preprocessing the signal, signal pretreated with EMD
voice-signal--decomposition
- 用MATLAB对一语音信号进行小波分解，分别用强阈值，软阈值，默认阈植进行消噪处理。-A voice signal using MATLAB wavelet decomposition, were used the intensity threshold soft threshold, the default threshold for planting Denoising.
thread
- 图像的处理，小波去噪和多分辨率分析，采用软阈值，硬阈值和混合阈值方法对彩色图像进行增强计算，效果明显。-Image processing, wavelet de-noising and multi-resolution analysis, using soft threshold and hard threshold and hybrid threshold method for color image enhancement calculations, the effect is obviou
YuZhiQuZao
- 小波三种阈值去噪的方法，硬阈值，软阈值，半软阈值去噪-Three kinds of wavelet thresholding methods, hard threshold, soft threshold, semi-soft thresholding
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
db4
- 1、 降噪步骤： （1） 一维信号的小波分解。选择一个小波并确定分解的层次，然后进行分解运算。 （2） 小波分解高频系数的阈值量化。对各个分解尺度下得高频系数选择阈值进行软阈值量化处理。 （3） 一维小波重构。根据小波分解的最底层低频系数和各高频系数进行一维小波重构。 matlab里面有关于去噪的函数，你可以找一下~~ 这说的只是基本原理，希望有所帮助-1, noise reduction steps: (1) one-dimensional signal wavelet d
wavelet
- 小波去噪，包括强制去噪，默认阈值去噪和默认软阈值去噪。-Wavelet denoising, including mandatory de-noising, the default thresholding and the default soft thresholding.
wavelet_denoise
- 图像去噪，内有小波自适应方法、软阈值方法和硬阈值方法-Image denoising, there are adaptive wavelet methods soft threshold and hard threshold methods
1FISTA
- 半二次优化算法，研究。软阈值公式推导。最早的一篇论文。非常有参考价值。-Half-quadratic optimization algorithms, research. Soft threshold formula derivation. The earliest paper. Very valuable reference.
yuzhi
- 波阈值去噪，比较了软阈值，硬阈值及当今各种阈值计算方法和阈值函数处理方法的性能，通过信噪比及均方差的比较，得出各种的算法的优劣-Wave threshold denoising compared soft threshold and hard threshold and the current calculation method and the various thresholds threshold function processing performance of the method
Images-denoising--based-on-wavlet
- 从原始图像产生噪声图像，使用db1执行2层小波，使用wpbmpen进行全阈值选择，采用硬阈值和软阈值处理方式,保存低频,进行图像降噪，并绘制各分解系数图像。-Generated noise image from the original image, using db1 wavelet perform two layers using wpbmpen full-threshold selection, using hard threshold and soft threshold approac
DWT_new
- 小波变换，小波去噪，小波滤波新方法（软阈值）-Wavelet transform, wavelet denoising, wavelet filtering new methods (soft threshold)
Wavelet-soft-threshold
- 小波软阈值的去噪处理代码，比较了软阈值,硬阈值及当今各种阈值计算方法和阈值函数处理方法的性能 -Wavelet soft threshold denoising code
wavelet-processing
- 小波变换的程序，包括一维变换，二维变换，一维语音信号处理，二维图像处理，软阈值去噪、硬阈值去噪、图像压缩-Wavelet transform procedures, including the one-dimensional transform two-dimensional transform one-dimensional speech signal processing, two-dimensional image processing, soft thresholding, hard t
ruanyuzhiquzao
- 软阈值去噪加中值滤波，m文件，直接运行，有gui界面-Plus soft thresholding median filter, m files, directly run a gui interface
quzao2
- 利用默认阈值和给定的软阈值去噪方法对污染信号进行去噪-Using the default threshold and given soft thresholding method for contamination signal de-noising
united1
- 集运小波变换的图像去噪，本文采用的是一种改进了的软阈值法去噪，去噪效果更好-Image Denoising Based on Wavelet changing
yuzhiquzao
- 小波阈值去噪包括硬阈值、软阈值，还有一种新的阈值去噪方法-Wavelet thresholding, including hard threshold and soft threshold, there is a new thresholding method