搜索资源列表
xioz
- 小波软阈值的去噪处理方法，里面有程序运行的Demo. -Wavelet soft-threshold denoising approach, there are procedures for running the Demo.
matlab
- 基于小波软阈值的信号去噪 小波去噪 小波分解与重构-Soft threshold based on wavelet signal denoising wavelet decomposition and reconstruction wavelet denoising
Orthogonal-wavelet-denoising-code
- 图像去噪，利用正交小波变换和软阈值方法对数字图像进行去噪。主要包含正交小波变换、软阈值去噪与小波反变换部分。-Image denoising
wavelet-image
- 二维图像信号的去噪步骤： （1）二维图像信号的小波分解。选择合适的小波与恰当的分解层次N，并对待压缩的二维图像信号进行N层分解计算。 （2）对分解后的每一层高频系数，选择一个恰当的阈值，并对该层高频系数进行软阈值量化处理。 （3）二维图像信号的小波重构。用小波分解后的第N层近似（低频系数）和经过阈值量化处理后的各层细节（高频系数），对二维信号进行小波重构。-Two-dimensional image signal denoising steps: (1) two-dimensiona
L0330
- 小波去噪算法，包含多种小波去噪去噪，强制去噪、软阈值去噪、硬阈值去噪-Wavelet denoising algorithm that contains a variety of wavelet denoising denoising forced denoising, soft thresholding and hard threshold denoising
8788730
- 小波软阈值的去噪处理代码,程序内容写在在程序的注释里。阈值的更改没有实现可视化，在源程序中可以改。-Wavelet soft threshold denoising code program written in the comments. The threshold changes were not visualized, can be changed in the source program.
sdf
- 阈值分割完整代码，图像处理方面，基于小波软阈值的去噪处理代码-Threshold segmentation complete code, image processing, based on wavelet soft threshold to deal with the noise of the code
sonar2
- 基于平移不变小波变换的多普勒速度声纳输出信号处理.针对水下航行器组合导航系统所使用的多普勒速度声纳输出信号的特点,采用了平移不变小波变换的多分辨率分析的方法,利用Daubechies小波函数,采用了半软阈值去噪的方法,能够在低信噪比的情况下准确地估计多普勒声纳的频移,从含有噪声的多普勒输出信号中提取出原始信号.通过仿真实验表明:采用4层小波分解,算法计算量减小,有效地消除多普勒噪声,从而提高水下组合导航系统的精度. -Doppler speed the sonar output signal p
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
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-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
xiaobo2
- 使用db5小波进行4层分解，并使用软阈值去噪法-4 layers using db5 wavelet decomposition and uses soft thresholding method
daima
- 小波阈值去噪的代码 ，包括硬阈值去噪 ，软阈值去噪 等-wavelet transform
WT-denoise
- 利用小波进行硬阈值和软阈值去噪，将二者进行比较，并采用峰值信噪比评价图像质量，画出硬阈值和软阈值两种方法的峰值信噪比随噪声方差的变化曲线。-Using wavelet hard threshold and soft thresholding, we will compare the two and uate the image quality using a peak signal to noise ratio, change PSNR draw hard threshold and soft
wave-denoising
- 小波阈值去噪，含软阈值去噪，硬阈值去噪和改进阈值去噪算法-The wavelet threshold denoising, including soft threshold denoising, hard threshold denoising threshold denoising algorithm and improvement
qz
- 用小波进行去噪，内部有软阈值去噪和硬阈值去噪-Using wavelet denoising, internal soft threshold denoising and hard threshold denoising
XBYZQZ011
- 小波软阈值图像去噪，简单的小波阈值图像降噪程序-Wavelet soft threshold denoising, wavelet thresholding simple image noise reduction program
sss
- 可以实现基于小波分析的多种阈值去噪功能,包含软阈值去噪，硬阈值去噪等等算法-Can be implemented based on wavelet analysis of various threshold denoising function, contain soft threshold denoising, hard threshold denoising, etc