搜索资源列表
ShortestPath_HF
- 从.bmp图象格式中读取图象数据，且实现图象显示、彩色图转灰度图、反色、加噪，运用模板降噪等-from. Bmp format images read image data and images show that color to the gray level, anti-Israel, increase in noise, such as noise reduction using a template
KSVD_Matlab_ToolBox
- KSVD工具包,可以用于去噪\增强等多种领域,具体方法是先训练方向,然后沿方向进行-KSVD toolkit can be used to enhance various areas of de-noising, the specific method is the first training direction, and then along the direction
liftingwavelet
- 一种新的基于小波变换的阈值降噪方法介绍，并更传统阈值方法进行了比较-A new opportunity for the threshold wavelet transform denoising method introduction
Wavelet_Denoise
- 小波去噪的几篇论文 Automatic identification and Removal of ocular artifacts from EEG using Wavelet transform 小波去噪理论及MATLAB实现研究 小波分析在信号降噪处理中的应用 小波软阈值滤波在信号去噪中的有效性研究-Wavelet denoising of several papers Automatic identificati
xiaobojiangzao
- 小波去噪的示例程序，能够根据自己的声音进行降噪并显示波形(Wavelet noise reduction of the matlab program)
LIA去噪
- 软正交矢量型LIA相关器的具体实现 对微弱信号幅值和相位的检测，有效的抑制了干扰(The realization of the soft orthogonal vector LIA correlator detects the amplitude and phase of the weak signal, and effectively suppresses the interference)
图像处理中小波变化的应用
- 利用小波变化降噪，图像处理方面，快速小波变换在MATLAB中的代码(Noise reduction using wavelet transform)
Photoshop降噪滤镜
- PS去噪滤镜，效果很好，能有效去除噪点，应用于日常图片处理(PS de-noising filter, the effect is very good)
1.给图片添加了正弦噪声，消除噪声
- 给数字信号中加入额外的适当噪声成分可以有效提高信号的信噪比(Adding additional appropriate noise components to the digital signal can effectively improve the signal to noise ratio of the signal)
main
- matlab实现的小波降噪声图像处理算法，效果十分好，自己做了调试。(The wavelet reduced noise image processing algorithm realized by Matlab is very effective and has been debugged.)
XiaoBo_denoising
- 读取磁盘上文件后，获取原始数据文件，通过小波分析，对波形上的噪点进行抑制，并取得了很好的效果(Read all the files on the disk, to obtain the original data file, through wavelet analysis, waveform to suppress noise, and achieved good result.)
Denoisewp
- 运用小波包分解功能对含噪信号降噪，剔除干扰噪声，提高信号信噪比。(The function of wavelet packet decomposition is used to denoise the noisy signal, eliminate the interference noise and improve the signal-to-noise ratio.)
picuture_fun
- 从电脑中选择一个图片，本程序可对图片完成类型转换，几何运算，代数运算（平均法降噪和减数运算），傅里叶变换，图像增强（包括灰度值变换，直方图均衡化，邻域平均法和中值滤波波法），图像复原，图像分割等功能。(Choose a picture from the computer, this program can complete type conversion, geometric operation, algebraic operation
mckd
- 最大相关峭度反褶积，给定滤波器长度和周期T、位移数后可将与周期成分不相符成分默认为噪声成分，具有极强的降噪能力。(Maximum correlation kurtosis deconvolution, given the filter length and period T, displacement number, can default to the non-conforming component of the periodic
用于信号的EMD、EEMD、VMD分解
- 用于信号的分解、降噪和重构，实现故障诊断(Used for signal decomposition, noise reduction and reconstruction to realize fault diagnosis)
FFT、DWT、filter、PSD
- 对已测信号进行傅里叶变换，进行滤波器降噪，进行功率谱分析(Perform Fourier transform on the measured signal, perform filter noise reduction, and perform power spectrum analysis)
noisex-92噪声库
- 各个语音研究中，几个比较有代表性的噪声，从而便与研究语音降噪性能。(n each speech research, several representative noises can be used to study the performance of speech noise reduction.)
Wiener02
- 维纳滤波算法，可以实现对语音信号的降噪，效果还可以(Wiener filtering algorithm, it can achieve noise reduction on speech signals)
xiaobo
- 对故障数据的小波包分解与信号重构、小波包能量特征提取 暨 小波包分解后实现按频率大小分布重新排列，并进行降噪处理。(After wavelet packet decomposition and signal reconstruction, wavelet packet energy feature extraction and wavelet packet decomposition, the fault data can be rea
小波降噪算法
- 小波降噪算法，vs编写，欢迎下载测试，沟通学习