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boupen_v25
- sar图像去噪的几种新的方法，基于小波变换的数字水印算法matlab代码，实现串口的数据采集。- Several new methods sar image denoising, Based on wavelet transform digital watermarking algorithm matlab code, Achieve serial data acquisition.
mjkjs
- sar图像去噪的几种新的方法，有PMUSIC 校正前和校正后的比较，小波包分析提取振动信号中的特征频率。- Several new methods sar image denoising, A relatively before correction and after correction PMUSIC, Wavelet packet analysis to extract vibration signal characteristic frequency.
chongcaiyang
- 对心音进行处理，包括去噪，小波变换以及高低通滤波等。(Heart sound processing, including denoising, wavelet transform.)
quzao
- 一维去噪，使用提升小波分解方法，输出图像(One dimensional denoising method using wavelet decomposition, image output)
prog
- 利用自适应小波收缩的方法对图像进行去噪处理(Feature Adaptive Wavelet Shrinkage for Image Denoising)
waveletdenoise
- 用于模拟微地震信号去噪，采用小波分析，构建窗函数。在压制噪声这块效果非常明显(For the simulation of microseismic signal denoising, wavelet analysis is used to construct window functions. The effect is very obvious in suppressing noise)
383
- 时频峰值滤波用于微震信号去噪，以雷克子波为例。(Time-Frequency Peak Filtering for denoising of microseismic signals, using Ricker wavelet as an example.)
指纹识别
- 指纹图像基于小波变换的各种处理进行了分析、总结。图像处理包括基于小波变换的指纹图像滤波处理和基于小波的指纹图像增强处理。同时介绍指纹图像的预处理：目的是去除指纹图像中的噪音，将其转化为一幅清晰的点线图，便于提取正确的指纹特征。它分四步进行，即灰度滤波、二值化、二值去噪、细化。(The fingerprint image is analyzed and summed up based on the various processing of wavelet transform. Image pro
connn
- MATLAB-GUI graphical user interface based on digital image processing software of the system design is based on GUI graphical interface, using matlab language to write code to achieve functionality, including image reading, storage, display, histogra
xiao_bo
- 小波变换对图像去噪，小波用海尔基，图像需输入文件名，图像可以直接去噪，也可以添加高斯白噪声后再去噪。压缩包中包含界面。具体情况详见m文件中注释。(Image denoising with wavelet transform,Harr wavelet)
软阈值
- 小波分析之软阈值去噪，区别于硬阈值去噪。有多个不同的规则函数，对各不同规则函数去噪效果进行对比分析。(The soft threshold denoising of wavelet analysis is different from hard threshold denoising. There are many different rule functions to compare and analyze the denoising effects of different rule fun
小波去噪软阈值和硬阈值的matlab仿真程序
- BA于MATLAB的小波包分析在信号降噪中的应用(Application of wavelet packet analysis of BA in MATLAB to signal denoising)
图像去噪程序
- 小波阈值去噪具有很强的相关性，通过小波阈值处理，可以将噪声分为对应的小波系数，在经过阈值处理可以滤除，从而达到去噪的效果。(Wavelet threshold denoising has a strong correlation. Through wavelet threshold processing, the noise can be divided into corresponding wavelet coefficients. After threshold processing, th