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FIR.rar
- 本次课程设计是用麦克风采集一段语音信号并对该语音信号进行滤波去噪处理。课程设计平台为MATLAB7.1。设计步骤为：首先采集一段语音信号并观察其频谱，然后设计一个汉明窗FIR滤波器，最后对该信号进行滤波。信号在进行滤波处理后，能够听到滤波后的语音信号和滤波前相比明显的变得清晰，基本达到了设计目的。,The curriculum design is a section of a microphone speech signal acquisition and filtering of the sp
denoise_th_he.rar
- 小波降噪程序，可对信号进行heursure阈值消噪处理。,Wavelet Denoising procedures can signal heursure threshold de-noising processing.
xiaoboruanyuzhiquzao.rar
- 小波软阈值去噪，具有较高的SNR,是一种自适应阈值算法,Wavelet soft-threshold de-noising with high SNR, is an adaptive threshold algorithm
wavelet_denoise.rar
- 小波消噪。包括小波的分解、重构、滤波等程序,Wavelet de-noising. Including the wavelet decomposition, reconstruction, filtering and other procedures
wavelet_matlab_code.rar
- 2代小波示意程序 2维小波变换经典程序 Daubechies小波基的构造 采用多孔trous算法(undecimated wavelet transform)实现小波变换 平移变换平移法(cycle_spinning)消除gibbs效应 提升法97经典程序 消失矩作用的程序 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,2 Generation Wavelet indicated procedures classic 2-D wavelet
AVI_Filter
- 用C++实现的AVI视频消噪，先将分解为独立的桢，再利用相关性去噪-AVI video de-noising
wavelet
- 关于小波去噪的几十篇经典论文，对利用小波去噪的朋友很有帮助的-Wavelet Denoising of the dozens of classics on the paper, the use of wavelet de-noising a friend helpful
mybilateral
- 图像双边去噪的matlab代码，是当今主流的效果好而且速度快的去噪方法-Image bilateral denoising matlab code, is the mainstream of today s effective and fast de-noising method
Matlab-Wavelet-Denoise-Compress
- 这是一个关于小波变换去噪压缩的实例，适合初级入门者使用。-This is a compression on the wavelet transform de-noising example, suitable for junior beginners to use.
mpsound
- 录制一段个人自己的语音信号。对录制的信号进行采样；画出采样后语音信号的时域波形和频谱图；对语音信号进行加噪和去噪处理，画出滤波后信号的时域波形和频谱，并对滤波前后的信号进行对比，分析信号的变化；回放语音信号；实现快录慢放、慢录快放等功能。-Record a person' s own voice signal. Of the recorded signal sampling draw sample after the speech signal time-domain waveform
mjdzh
- 这是一个用模极大值算法对一维信号去噪的程序,信号重构采用经典的交替投影法.-This is a use of modulus maxima algorithm of one-dimensional signal de-noising procedure, signal reconstruction using the classical alternating projection method.
jiazaoquzao
- 对图片实现加入各种噪声，并进行去噪，高斯噪声，椒盐噪声，均值中值滤波-Achieved by adding a variety of noise on the image and carry out de-noising
opencvske
- 基于opencv的距离变换程序，并进行去噪滤波，可用于求取物体几何骨架-Opencv-based distance transform processes and de-noising filter can be used to extract a geometric skeleton of an object
WT
- 一个简单的matab的小波去噪程序，算法采用WT的方法，实现了较好的信号去噪效果-A simple matab wavelet denoising procedure, the algorithm using WT method to achieve a good signal de-noising effect
fpc
- FPC算法，用于信号去噪，压缩传感。产生信号，进行PDCT后，在进行压缩传感的重构。-FPC algorithm for signal de-noising, compression sensing. Have a signal, carried out after PDCT, in Reconstruction of compressed sensing.
Leefilter
- Lee滤波器，具有很好的去噪效果，结合各种小波，可以有效去除SAR图像噪声。-Lee filter, has a good de-noising effect of combination of wavelet can effectively remove the SAR image noise.
denoise
- 一个基于压缩感知（压缩传感）的噪声降低的外文资料，把压缩感知运用到去噪上，是近期研究的热点-A perception-based compression (compressed sensing) and noise reduction in foreign language information, the compressed sensing applied to the de-noising on the recent study of the hot
junzhizuidazhi
- 用最大值滤波和几何均值滤波的方法对图像进行去噪，采用的模版是3*3-With maximum filtering and geometric mean method of filtering the image de-noising, using the template is 3* 3
65520771XIAOBOQUZAO
- 网上找的关于语音分帧，加窗，去噪，清音浊音分离方面的程序，可成功调试哦-Find it on the internet,on the voice sub-frames, plus windows, de-noising, endpoint detection procedures can be successfully debug
De-noising-nosing
- 对图像进行去噪加噪、随机噪声、椒盐噪声、噪声消除、中值滤波-Denoising the image with noise, random noise, salt and pepper noise, noise reduction, median filter