搜索资源列表
standardmedian
- 很有趣的中值去噪小程序，内附MSE值来评价去噪效果-standard median filter for de-noising
352
- 小波软硬阈值去噪及软硬阈值折衷法去噪程序-wavelet de-noising
MATLAB-wavelet
- MATLAB实现小波变换经典程序，包括采用多孔trous算法实现小波变换、基于小波消噪的雷达回波检测、小波插值与小波构造、小波滤波器构造和消噪程序、小波谱分析mallat算法经典程序、小波图像重构 Matlab 程序-MATLAB wavelet transform classic program, including the use of undecimated wavelet transform algorithm to achieve the wavelet transform, the
Denoising
- 本文介绍了局部放电信号的消噪方法，主要基于改进的小波消噪和序列脉冲分析手段来实现。-This paper presents a de-noising method for partial discharge (PD) online monitoring of transformers. The method is based on an improved wavelet de-noising approach and a pulse-sequence analysis method.
007
- 小波包在信号处理中的应用（信号时频分析、信号消噪、信号压缩）-Wavelet packet in signal processing of the application (signal frequency analysis, signal de-noising, signal compression)
NeighShrinkSURE
- 小波变换，采用NeighShrink SURE阈值，去噪效果十分理想，速度一般。-Wavelet transform, the NeighShrink SURE threshold de-noising result very ideal, speed, general.
NLmeans-and-lpfilter
- 数字图像处理中的图像去噪部分，用低通去噪和non-local means两种方法，其中用non-local means，可把信噪比提高10dB左右。-Digital image processing, image denoising part of the low-pass de-noising and non-local means are two ways in which non-local means to signal to noise ratio increased by about
Bilateral-filtering
- 这是双边滤波去噪的原始代码，挺好，可以下载- de-noising by Bilateral filtering,it is very good!
Wavelet-filter
- 小波滤波的构造实现，以及阈值的设定，小波重构与分解。在各种滤波参考运用，程序放在word中的-Wavelet filter construction and de-noising process
xiaobo
- 利用小波变换中的阈值方法对含噪信号作消噪处理，获得语音增强的效果，提高语音的质量-Threshold in the wavelet transform to the noisy signal de-noising processing, speech enhancement effect and improve the quality of voice
maidongxinhao
- 文基于小波分析的特点，提出了一种对信号进行多重小波 变换的自适应去噪法，该方法不仅克服了小波去噪软硬阈值法的局限性，而且解决了自适应滤波中参考信号选取难的 问题，将该方法用于脉搏信号降噪，得到了满意的去噪效果。-The text features based on wavelet analysis, proposed an adaptive multi-wavelet transform for signal denoising method, this method not only
global-threshold-denoising-1
- 小波图像去噪，全局阈值法，是多阈值小波去噪中两大部分：全局阈值法玉局部阈值法的重要组成部分。-Wavelet denoising, the global threshold method, the multi-threshold wavelet de-noising of two parts: the global threshold method jade local threshold an important part of the law.
quzao
- 采用小波去噪法对16路的脑电扫描信号进行处理。-Wavelet de-noising method
Based-on-sparse-said-of-wavelet
- 基于稀疏表示的小波去噪，有别于传统的去噪方法，去噪效果比较理想！-Based on sparse said of wavelet de-noising, different from the traditional denoising method, denoising effect is ideal!
voicedecide
- 基于声卡的语音识别，用了LMCC等算法，包括消噪-Sound card based speech recognition, with the LMCC and other algorithms, including the de-noising
gaga
- 基于小波变换的ECG信号去噪系统设计,在信号采集时，身体的任一微小运动都会产生“基线漂移”，这是一种低频干扰，同时，由于肌电的存在又产生了高频的肌电噪声，由于空间电磁场的存在又使心电信号中混有50Hz的工频干扰。这些噪声不去除，就会影响下一步的信号处理。 综合运用数字信号处理的理论知识进行生物医学信号增强系统设计，实现ECG信号的去噪，从而加深对小波变换及其应用的理解，建立概念多分辨分析的概念，加深理解信号增强的原理、方法和步骤。本设计的主要内容是设计一个基于小波变换的ECG信号去噪系统，
image-de-noising
- 小波变换在图像消噪中的应用源代码，来自书中光盘源代码执行文件，具有参考价值。-Wavelet transform in image denoising application source code from the book CD-ROM source code to executable file, with the reference value.
code
- matlab，图像处理系统，有去噪、重构等多种功能-matlab, image processing systems, there are de-noising, reconstruction and other functions
FastTV2Phase
- 实现快速的 TV去噪，里面有相关的几篇论文 有全面的源代码-de-noising by TV
paper1
- Translation-invariant de-noising.pdf