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Image_Restoration_motionblur
- 这个程序可以修复因噪声/噪音干扰或者因抖动产生的失真的图像,Inverse滤波器, Wiener滤波器和Lucy-Richardson滤波器被使用到,同时代码还使用了光学流线分析,估计模糊的长度和角度。-This program can recover from noise/noise or distortion due to jitter generated images, Inverse filter, Wiener filter and the Lucy-Richardson filter
pilotbasedchannelestimatininOFDMsystems
- 频域不同导频密度的信道估计在被研究,并且在高低时延信道其信道估计被固定了导频分配时域。频域信道估计是基于插补,多项式的广义线性模型(或最小二乘法)和维纳滤波(或线性最小均方误差法)的方法。时域的信道估计是用线性插补完成的。我们通过测量在基于克拉克散射模型的瑞利衰落信道上并带有QPSK调制的粗误码率,已经比较了所有这些方案的结果。-Different pilot density in frequency domain channel estimate to research, and its hi
wiener
- 维纳滤波器,可以实现fir滤波和wiener滤波显示滤波结果-wiener filter
dsp3
- 维纳噪声抑制,设计p阶的最优FIR维纳滤波器,估计平均平方误差, 试针对p=12的情况,分别取几个不同的权值(如0.1, 0.5, 1.0),研究这时的噪声抑制性能。-Wiener noise suppression, the optimal design of p-order FIR Wiener filter, estimated mean square error, try the case for p = 12, respectively, the right to take sever
Filter
- 图像处理中实现维纳滤波处理,算法经典,有意者请参考!-Image processing to achieve Wiener filter processing, algorithm classic, interested, please refer to!
Wienernoisesuppression
- 维纳噪声抑制,1、 实验原理是利用信号之间的相关性进行信号估计,从而将噪声滤除; 2、 辅助观测信号的噪声抑制可利用Wiener-Hopf方程 求出维纳滤波器的系数 ,式中 是 的自相关阵, 是输入信号 和滤波器输入 之间的互相关矢量; -Wiener noise suppression, 1, experiment is the use of the correlation between the signals for signal estimation, which will fi
Wiener
- 语音增强中常用的weiner滤波函数,希望对大家有用-weiner filter
winner-filter
- 二维自适应维纳滤波,维纳滤波对图像噪声的影响。-Two-dimensional adaptive filtering, Wiener filtering of image noise.
DIPTOOL-wiener
- wiener filter c++ source
winner-filter
- MATLAB环境下的维纳滤波的程序,程序很详细的展示了如何使用维纳滤波器-MATLAB environment Wiener filtering program, the program shows in great detail how to use the Wiener filter
wiener
- 应用维纳滤波法去噪,在图像的频率特征和附加噪声已知的情况下,采用wiener去卷积比较有效-Wiener filter denoising applications, the frequency characteristics of the image and additive noise of known cases, more effective use of wiener deconvolution
wiener
- 基于matlab的维纳滤波器 带注释 -Wiener filter based on annotated matlab
winner-filter
- 维纳滤波器的AR参数仿真,用于分析各参数对滤波器性能影响-Wiener filter of the AR parameter simulation, for the analysis of influence of various parameters on filter performance
Wiener
- 经典的weiner滤波程序,用于语音噪声过滤-Classic weiner filtering procedure, the noise filter for voice
wiener
- 维纳滤波 相关程序 基于最小均方误差(MMSE)估计的因果维纳滤波的实现-Wiener filtering procedures based on the minimum mean square error (MMSE) estimate of the causal Wiener filter implementation
Wiener
- 本程序实现了基于最佳维纳滤波器的盲解卷积算法。维纳滤波将地震子波转换为任意所需要的形态。例如,像反滤波一样,可以设计维纳滤波器将地震子波转换为尖脉冲。但维纳滤波不同于反滤波,它是在最小平方的意义上为最 佳。基于最佳纳滤波理论的滤波器算法是人们熟知的维纳一莱文逊(Wiener—Levinson)算法。本程序提供了五种期望输出:零延迟尖脉冲;任一延迟尖脉冲;时间提前了的输入序列;零相位子波;任意期望波形。-Wiener—Levinson algorithm used in wiener filt
Wiener-filter
- 针对由于抖动和环境干扰造成的拍摄影像模糊问题,利用维纳滤波法进行图像恢复-As for the environmental disturbance caused by jitter and image blur shooting problems, the use of Wiener filtering method for image restoration
weiner-filter-design
- 维纳滤波器的设计,内含程序,完整的报告PPT,绝对好用!-Wiener filter design, contains the program, complete report PPT, absolutely to use!
Wiener
- 设计一维纳滤波器 (1). 产生三组观测数据:首先根据S(n)=aS(n-1)+w(n)产生信号S(n),将其加噪声(信噪比分别为20db,10db,6db),得到观测数据X1(n),X2(n),X3(n)。. (2). 估计Xi(n),i=1,2,3的AR模型参数。假设信号长度为L,AR模型阶数为N,分析实验结果,并讨论改变L,N对实验结果的影响。-Design a Wiener filter (1) produces three sets of observations: Fi
wiener
- 本文主要是维纳滤波器的设计,包含设计内容-This article is mainly Wiener filter design, including the design of content