搜索资源列表
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.
dghm
- 自适应的多小波阀值算法，利用多小波去除噪声的matlab源代码-Multiwavelet adaptive threshold algorithm, using wavelets to remove noise in many source code matlab
chepaidingwei
- 车牌定位源代码，其中图像预处理部分用了小波去噪和增强。-License plate location source code, which some image pre-processing using wavelet denoising and enhancement.
Wavelet_denoising
- 包含了许多小波阈值去噪的程序，可以用MATLAB仿真，不错哦。-Contains a number of wavelet threshold denoising procedure, you can use MATLAB simulation, pretty good.
daima
- 将彩色图像转换为灰度图像后，再进行小波阈值去噪-The color image is converted to grayscale, then the wavelet thresholding
wavelet-signal
- 利用小波变换对有噪正弦信号进行去噪，来实现信号优化-Wavelet transform denoising of noisy sinusoidal signals to achieve optimal signal
Matlab
- 用于一维信号的小波包去噪，选取特定的阈值，采用最优小波基-For one-dimensional signal denoising using wavelet packet , select a specific threshold, the optimal wavelet
wavelet-threshold
- 几种小波阈值函数去噪的程序及其运行结果比较-Several wavelet threshold denoising function to run the program and its results more
22
- 用小波变换思想,提出一种基于小波去噪的多输入多输出正交频分复用(MIMO-OFDM)系统信道估计方法。该方法首先利用最小二乘(LS)方法进行信道估计,然后对估计后的结果进行小波去噪处理。与传统最小二乘信道估计方法相比,该方法不需要预先知道信道的统计特性,信道估计性能有明显提高。-Based on wavelet transform,a method for MIMO-OFDM channel estimation with noise reduction is given,which is di
小波去噪程序
- 局部放电试验所采集的信号中往往混有白噪声、周期干扰信号去除。此处采用常用db系列小波中的db6小波进行9尺度的多分辨分解后，根据白噪声能量特性，估算各尺度的阈值大小，采用硬值进行处理，后进行重构。Matlab程序如下：
matlab小波自适应小波阈值去噪
- 一种基于小波变换的图像自适应阈值去噪方法和软阈值硬阈值去噪对比。
小波变换
- 用小波变换对图像进行分层处理，针对不同的子图像对不同方向进行滤波，达到对图像去噪的目的！(The wavelet transform is used to process the image in different layers, and different images are filtered in different directions, so as to achieve the purpose of image denoising!)
70099729wavelet_denoise
- 利用小波算法实现图像去噪，包含软硬阈值去噪，中值，均值滤波等，内含图片灰度与彩色实例。以及代码文件说明、(The wavelet algorithm is used to denoise the image, including the soft and hard threshold de-noising, the median, the mean filtering and so on, including the image gray and color examples. And code
BA于MATLAB的小波包分析在信号降噪中的应用
- 主要用于信号的预处理去噪，经过变换以后实现信号的重构，具有很好的效果。(It is mainly used for signal preprocessing de-noising, after transformation, it can realize the reconstruction of the signal, which has good effect.)
语音信号去噪 未实现
- 对语音信号进行小波变换，达到将低信噪比的要求。(Wavelet transform is used to achieve low SNR requirements)
去噪
- 通过matlab实现 1显示图像 2对图像加噪 3硬阈值去噪 4软阈值去噪 5计算峰值信噪比(Image denoising, hard threshold denoising and soft threshold denoising.)
图像去噪（matlab）
- 使用中值，均值，小波，DCT，PCA五种方法实现对图像的去噪处理。(Five methods, median, mean, wavelet, DCT and PCA, are used to denoise the image.)
小波与小波包去噪
- matlab代码小波去噪与小波包去噪，可将两者用于比较和学习！--Matlab code about wavelet denoising and wavelet packet denoising, the two methods can be used for comparison and learning!
毕业设计（论文）-基于MATLAB小波变换的去噪应用
- MATLAB小波变换降噪，内附完整代码。有需要的可以下载看看。(Matlab wavelet transform denoising)
小波去燥
- 使用小波去燥法去除图像中的噪点。MATLAB成简单实用，亲测很好用 只需更改图像路径