搜索资源列表
-
2下载:
MWMP是一个运行MATLAB下面的多小波软件包,它是目前功能比较全面的一个多小波软件包,能够用于科学研究例如图像压缩、信号降噪等。它提供了一些比较常见的单小波与多小波滤波器,也提供了多小波的一些常用的预滤波算法,并且,只要修改coef.m文件,就可增加新的滤波器组,同时,修改文件coef_prep.m文件,可增加新的预滤波方法。-MWMP is the following one to run MATLAB package of multi-wavelet, which is currentl
-
-
0下载:
LMS算法的MATlab仿真分析,结果表明LMS算法有较好的噪声消除效果!-LMS algorithm MATlab simulation results show that the LMS algorithm has better noise reduction effect!
-
-
0下载:
小波变换在图像处理中的应用,包括:去噪、分解重构、水印的算法-Wavelet transform in image processing applications, including: noise reduction, decomposition and reconstruction, the watermark algorithm
-
-
1下载:
用于信号降噪 处理,使用小波变换算法,可用于音频文件处理-For signal noise reduction, using wavelet transform algorithm can be used for processing audio files
-
-
0下载:
LMS prediction algorithm for noise reduction
-
-
0下载:
英文版本的关于反馈fxlms算法在主动降噪中的使用,很不错的一个pdf-Feedback fxlms English version of the algorithm on the use of active noise reduction, very good one pdf
-
-
0下载:
an IEEE Image noise reduction paper that propose an algorithm with efficient result.its presentation file in ppt is attached.
-
-
0下载:
给灰度图加入白噪声和椒盐噪声,并设计了几种去噪的算法实现对噪声的降低-Adding white noise to the grayscale and salt and pepper noise, and designed several denoising algorithm for noise reduction
-
-
0下载:
语音增强是影响语音识别系统性能的重要成分。为了比较语音增强算法的性能,采用Matlab软件进行了数值仿真,对不同噪声环境下的语音用3种不同的方法进行降噪,采用信噪比、端点检测等方法来降噪效果,并对几种增强算法的性能进行了比较分析。结果表明,在变噪声环境下短时谱MMSE法最佳,谱减法和维纳滤波法各有优点。-Speech enhancement of voice recognition is an important component of system performance. In order
-
-
0下载:
This a matlab source code algorithm for noise reduction in speech processing.-This is a matlab source code algorithm for noise reduction in speech processing.
-
-
1下载:
这里介绍了一种基于自适应滤波的噪声抵消法,采用归一化最小均方误差算法,采集实际噪声环境下各种不同信噪比的带噪语音样本进行降噪处理,实验结果表明,处理后信号的信噪比得到了较大程度的提高,大大改善了听音效果,具有很高的可懂度,且语音自然度好,没有失真;并与谱减法进行了比较,自适应噪声抵消法的降噪幅度比谱减法有一定提高,在听音效果上,用自适应噪声抵消法处理后的语音在清晰度,自然度方面优于谱减法。-Here a novel adaptive noise cancellation method using
-
-
0下载:
均值漂移Mean Shift算法是一种基于核密度估计的处理方法,被广泛用于图像降噪,分割和目标跟踪中,本代码是图像分割实现。-Mean Shift algorithm is a kernel density estimation based approach is widely used for image noise reduction, segmentation and target tracking, the code is to achieve image segmentation.
-
-
0下载:
基于局部投影算法的舰船信号降噪处理研究.-Projection algorithm based on local signal noise reduction processing of the ship.
-
-
1下载:
传统双话筒降噪应用中,要求采用定向话筒对抗话音串扰问题,并且语音损伤较大,采用抗交叉串绕算法后,,仅噪声被抵消,语音信号被保留。分为两个阶段,第一阶段,学习环境,第二阶段,抵消噪声。
-The application of the traditional dual-microphone noise reduction, directional microphone to confront the problem of voice crosstalk, and the voice more
-
-
0下载:
pdf for decision based algorithm.it can be used for removing salt and pepper noise from corrupted images.it can be implemented in matlab.noise reduction based on a decision mechanism
-
-
0下载:
快速梯度投影算法 损坏图像降噪 matlab-For rapid gradient projection algorithm damaged image noise reduction matlab
-
-
1下载:
本算法在实验室环境下录制语音,并加入matlab仿真软件产生的高斯噪声,成功实现了谱减法语音降噪-Record the voice of the algorithm in a laboratory environment, and added matlab simulation software generate Gaussian noise, the successful implementation of spectral subtraction speech noise reduction
-
-
0下载:
完整的图像处理程序,完成基本的图像处理功能,如,各种二值化算法的实现,图像边缘检测,图像分割,降噪等。其中有车牌识别实例。-Complete image processing program, the completion of the basic image processing functions, such as, a variety of value of implementations of the algorithm, image edge detection, image segm
-
-
0下载:
基于matlab平台,用mallat算法对图像进行降噪处理-Based on matlab platform, with mallat algorithm for image noise reduction processing
-
-
0下载:
基于偏微分方程的遥感图像处理方法 利用测试图像对算法进行仿真验证,并与其它图像去噪算法进行去噪效果比较,通过数值对降噪效果进行评估,得出该方法不仅能够去除噪声而且能够很好的保护图像的边缘等细节信息,弥补了高阶非线性扩散去噪方法导致边界模糊的缺陷,提高了遥感图像的质量,改善了视觉效果-Simulation algorithm of remote sensing image processing methods based on partial differential equations usin
-