搜索资源列表
RobustSF
- Robust PVA去噪， 比PCA的效果要好很多，程序可以运行。-Robust PVA de-noising, a lot better than PCA results, the program can run.
dicbelevel
- 字典学习，可以用于视觉图像的处理，例如恢复，重建，去噪-Dictionary to learn, can be used to deal with visual images, such as rehabilitation, reconstruction, de-noising, etc.
TVD
- 最新的去噪算法，优点：速度快，去噪效果好，适合实时性要求高的去噪中。-The latest de-noising algorithm advantages: speed, good de-noising effect, suitable for demanding real-time de-noising.
tishengxiaobobao
- 与传统的小波分解相比，提升小波可以实现整数小波变换，其方法与一般去噪法相同，都是对小波分解的高频系数进行阈值量化来达到去噪的目的。-Compared with the traditional wavelet, lifting wavelet can achieve integer wavelet transform, its the same way as regular de-noising method, are the high-frequency coefficients of wave
CS-denoising--wavelet-analysis
- 介绍了图像的小波分析的基本理论和基于小波变换的分解与重构原理，利用小波变换对二维图 像进行分解，将原始图像分解成不同方向、不同频率成份的子图像。同时对含噪图像进行小波分解,然后选 取适当的阈值,对小波分解系数进行阈值量化,再对高低频系数重构,实现图像的去噪。-Image compression and de-noising based on wavelet analysis
Bayesian_Wavelet_Network
- 基于贝叶斯网络的小波阈值的图像的降噪，希望能对你们有一定的用处。-Bayesian network based on wavelet threshold image de-noising, hope to have some helpful to you
waveletdenoising_sound
- 关于语音信号的小波阈值降噪，希望对大家有用。-About the speech signal wavelet threshold de-noising, hope useful for everyone
AddNoise_A
- 用于添加噪声，达到去噪的目的.原始数据如果不太理想，去噪是常用的处理方法-Used to add noise to achieve the purpose of de-noising. If the original data is not ideal, de-noising is a common treatment method
wavepacket
- 小波，小波包去噪和分析相关的一些编程，供初学者学习之用-Wavelet, wavelet packet de-noising and analyze some programming related, for beginners learning to use
ECG-denoise(wavlet)
- 心电信号去基线漂移，使用小波分解法提取基漂信号，还有小波包去噪-ECG baseline removal, and wavelet packet de-noising
Pulse-spectrum-to-data-processing
- 针对焊接过程光谱的去噪问题进行分析，利用matlab编写去噪程序-Analyze the welding process for de-noising issue of the spectrum, the use of de-noising procedure matlab prepared
emd-eemd
- emd和eemd可用于信号去噪，提取瞬时频率。-emd and can be used to signal de-noising eemd extracting instantaneous frequency.
noise
- 消噪滤波的程序-De-noising filter procedures. . . . . . . . . ......
quzao
- 阀值去噪 用db1小波对原始信号进行3层分解并提取系数-Db1 wavelet threshold de-noising with the original signal decomposition and extraction coefficient of 3 layers
emd
- EMD经验模态分解,用于信号处理，也常和hilbert变换一起用于信号特征提取、信号消噪等领域-EMD empirical mode decomposition for signal processing, and is often used in conjunction with hilbert transform signal feature extraction, signal de-noising and other fields
My-NLMeans
- 采用非局部均值滤波（NLM filter）对图像进行去噪，能取得很好的效果。-Using non-local means filter (NLM filter) for image de-noising, can achieve good results.
My-bayes-thresholding
- 实现基于贝叶斯阈值的小波图像去噪算法，相比较其它的小波去噪算法而言，去噪效果非常好。-Wavelet image denoising based on Bayesian threshold, compared with other wavelet denoising algorithm, the de-noising effect is very good.
KL_DM_BPtest
- 本程序是一个数据分类的程序，首先使用KL变换对数据进行降维和去噪，然后用BP神经网络对预处理过后的数据进行分类，并且留有部分的测试集-This program is a data classification program, the first to use KL transform data dimensionality reduction and de-noising, then BP neural network to classify the data after preprocess
LMS
- 利用谱减算法实现对航空录音的处理。主要思想是相对语音进行加噪声，然后再利用算法去噪声，比较前后信噪比的变化。根据实验结构，去噪效果明显。-The use of spectral subtraction algorithm for handling aviation record. The main idea is to increase the relative voice to the noise, and then use the algorithm to noise, signal to
xiaoboquzao
- 一维信号小波去噪，运用硬、软阈值进行去噪-One-dimensional signal wavelet de-noising, the use of hard and soft threshold de-noising