搜索资源列表
CompFinal
- 用Matlab实现的心电信号的处理源程序，ECG,预处理，滤波-Matlab achieved by the handling of source ECG, ECG, pre-processing, filtering
ecg
- 对心电信号的QRS波进行前期处理，主要是下载信号和对信号去噪滤波。-Of the QRS wave of ECG to pre-treatment, mainly to download signals and to signal de-noising filter.
imgdenoising
- 均值滤波去噪，中值滤波去噪以及SVD去噪-Mean filter denoising, median filtering and denoising SVD Denoising
LMS
- 是用matlab仿真lms算法，对加有随机噪声的信号用自适应滤波去噪。-Lms with matlab simulation algorithm, plus a random noise signal adaptive filtering noise.
Desktop
- 人工加入椒盐噪声，进行中值滤波去噪,可以自己加入不同密度的椒盐-Artificial adding salt and pepper noise, median filtering denoising, you can add your own salt and pepper different densities
xiaobo
- 基于小波变换的滤波算法，读入csv数据信息，进行滤波去噪-Filtering algorithm based on wavelet transform, reads csv data, filtering denoising
MATLAB-image-analysis
- MATLAB图像滤波去噪分析及其应用-20150807-随书提供程序-MATLAB image filtering denoising analysis and application of-20150807- with the book provider
luboqi
- 首先利用录音工具录制一段语音信号，并人为加入一单频噪声，然后对信号进行频谱分析以确定所加噪声频率，自定相应技术指标，设计一个满足指标的巴特沃斯滤波器进行滤波去噪处理，最后比较滤波前后的波形和频谱并进行分析。-Firstly recording tool to record a voice signal, and artificially added to a single frequency noise, then the signal spectrum analysis to determin
matlab各向异性滤波
- 分别对一维二维三维图像，各向异性滤波去噪(anisotropic diffusion)
B3小组总结报告
- 使用matlab实现语音去噪，主要使用窗函数滤波法及维纳滤波法。(Using MATLAB to achieve speech denoising, mainly using window function filtering method and Wiener filtering method.)
中值滤波
- 对图像中值滤波，选择清晰的图像，叠加椒盐噪声，然后去噪(The image median filtering, denoising and superposition of the salt and pepper noise.)
guided-filter-code-v1
- 引导滤波，能够实现，图像去噪，去雾，是非常使用的图像处理算法，运算速度快(Guide filtering, can achieve, image denoising, to fog)
时域滤波
- 一段用于语音去噪小波程序，matlab编写的。(A speech de-noising wavelet program, written by MATLAB.)
新建 Microsoft Word 文档
- 中值滤波程序，能够很好实现普通中值滤波，为图像去噪程序(Median filter program)
单幅图像去噪框架
- 一种改进的单幅图像去噪声算法，可以用于做图像滤波处理，可以用来发表论文(An improved single image denoising algorithm can be used for image filtering processing, which can be used to publish papers.)
NL-means
- 利用MATLAB实现了图像的非局部均值去噪算法，效果明显。(The non local means denoising algorithm of image is implemented by MATLAB, and the effect is obvious.)
实验三
- 均值滤波与中值滤波对添加的高斯噪声的图像去噪(Mean Filtering and Median Filtering Image Denoising)
ImageTest
- 中值滤波的方法，灰度图像去噪点，把原始有噪点的灰度图像进行去噪点变化，使得图形看起来平滑图像增强(Gray image denoising, image enhancement)
matlab 代码
- 半软阈值函数定义 自适应中值滤波函数的定义，适用于椒盐噪声 psnr定义(Adaptive median filter function definition)
对语音进行加噪、去噪、变速等处理
- 基于matlab对语音信号进行加入随机噪声、去噪滤波、变声变速等处理，并显示出相关波形和频谱图。(Based on matlab, the speech signal is processed by adding random noise, denoising and filtering, changing sound and speed, and the relevant waveforms and spectrum diagrams are displayed.)