搜索资源列表
emd
- 此程序为经验模态分解的程序，包含了对信号的去噪-This program for empirical mode decomposition, contains the signal denoising
ECG
- matlab心电信号处GUI设计，主要是小波分析去噪+R波检测-matlab ECG at the GUI
mdip
- 是一种小波去噪的程序代码，并且适用于图像处理及信号处理，在机械故障诊断中有着良好的作用-Is a kind of wavelet denoising procedure code, and is suitable for image processing and signal processing, has a good role in the mechanical fault diagnosis
wavelet-threshold-denoising
- 文件包含4个一维信号的小波阈值去噪算法，比较简单快速，适合初学者-File contains four algorithms of one-dimensional signal denoising based on wavelet threshold , more simply and quickly, suitable for beginners
tishengxiaoboquzao
- 随机生成一个含噪信号，再使用提升小波去噪，以及使用阈值方法进行去噪，比较结果。-Randomly generate a noisy signal, and then comparison the result between the lifting wavelet de-noising and de-noising method using a threshold
zhouchen
- 小波阈值自动选取方案去噪，并用HHT对去噪后的轴承信号进行处理，提取故障特征。-Wavelet threshold de-noising program automatically chooses, for bearing with HHT denoised signal processing, fault features.
denoise
- 给定一个二维信号，利用小波变换对信号进行去噪处理。-Given a two-dimensional signal, the program denoise using wavelet transform.
huadong
- 信号预处理时，需要对信号进行滑动去噪，该程序可以实现滑动去噪，交互友好，我做毕业论文用的。-When the signal preprocessing, the need for signal denoising slide, the program can achieve the sliding de-noising, interactive and friendly, I do thesis use.
memd--denoising
- memd 多变量经验模态分解去噪 滤波，matlab源代码，用于电磁辐射、生物医学信号滤波处理-multivariate empirical mode decomposition,denoising and filter,matlab code,it s application areas are electromagnetic emadation,biochamical signal processing
wavelet_.M
- 一维信号的小波去噪,这是一个很好的基于小波变换的小波去噪，是针对一维的，去噪效果非常好！-1DWT wavelet denoide
Wevelete_fourier_compare
- 用小波分析和傅立叶变换分析进行信号噪声消除并比较两者的去噪能力-Wavelet analysis and Fourier transform analysis of signal noise elimination and compare the denoising
ECG-digital-filter
- 心电信号数据 去噪滤波 IIR FIR 小波去噪等-ECG digital filter IIR,FIR
Radon
- 拉东正反变换，应用于地震勘探中，对信号进行操作。可用于去噪以及信号分析等。-Radon transform and inverse transform
yuyin
- 语音信号处理，如人声识别、去噪、回声、加速等等。-Speech signal processing, such as voice recognition, de-noising, echo, speed and so on.
quzaochengxu
- 对信号进行快速FFT变换,绘制原始信号序列. 小波去噪,将信号用小波函数SYM5分解到第5层，用minimaxi阈值选择对系数进行处理，消除噪声.-The signal fast FFT transform, to draw the original signal sequence denoising the signal decomposition wavelet function SYM5 to the 5th floor, the choice of coefficients trea
1HIBERT
- hilbert提取心音包络.此程序包含心音信号的低通滤波、小波去噪、EMD分解、希尔伯特黄变换以及心音阈值定位一系列算法。-hilbert extract PCG envelope low pass filter This program contains heart sound signals, wavelet de-noising, EMD decomposition, Hilbert-Huang transform and heart sound threshold locate a se
filterwei
- 一种滤波器，可以实现信号的基本基线漂移、去噪和滤波等功能，主要是基于matlab来实现的，仅供大家参考-A filter, can realize the basic signal baseline drift, noise and filtering, and other functions, is primarily based on matlab to realize, only for your reference
111
- 声音信号小波分析MATLAB示例，包括高低频去噪-Audio signal wavelet analysis code
xishubiaoshi
- 信号稀疏表示，去噪处理，稀疏分解后重构性能非常好-Signal sparse representation, de-noising, sparse decomposition and reconstruction after the performance is very good
heartsoundProcessing
- 心音信号的处理分析，包含信号采样、截取、小波分解、阈值去噪、信号重构-Processing and analysis of heart sound signals, including signal sampling, interception, wavelet decomposition, thresholding, signal reconstruction