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卡尔曼和维纳滤波器的设计及使用 附带源代码,Kalman and Wiener filter design and the use of collateral source code
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设计一维纳滤波器。产生三组观测数据,并估计它们的AR模型参数,分析信号长度和模型阶次对实验结果的影响,Wiener filter design. Have three sets of observational data, and estimated AR model parameters of their analysis of the signal length and model order on the impact of experimental results
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数字图像处理中比较常用的维纳滤波器设计。。用MATLAB开发-The more commonly used in digital image processing Wiener filter design. . Development with MATLAB
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我们提出了一种改进的小波域维纳滤波器,在小波域采用基于贝叶斯估计的小波阈值去噪技术估计期望信号提高估计的精度,并以此设计经验维纳滤波器-We propose an improved wavelet domain Wiener filter in wavelet domain Bayesian estimation based on wavelet threshold denoising techniques to estimate the desired signal to improve th
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序列的自相关函数和负相关函数的计算,设计维纳滤波器,写出维纳-霍甫方程,用矩阵方法求解该方程,得到滤波器冲激响应,并计算最小均方误差-Calculation of the autocorrelation function and a negative correlation function of the sequence, the Wiener filter design, write Wiener- Huo Fu equation, using the matrix method to so
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维纳滤波器的设计,卡尔曼滤波器设计,自适应陷波器的设计。-Wiener filter design, Kalman filter design, adaptive notch filter design.
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现代数字喜好处理的MATLAB程序代码,包含随机过程分析,各种功率谱估计(欧拉方程法、协方差算法、burg算法、修正协方差算法、等等),维纳滤波器的设计、自适应滤波器的设计。 note:里面包含一些很实际的算法设计,比如说:没有发送序列的自适应噪声抵消技术,etc .还包含了详细的设计报告!-Preferences of modern digital processing MATLAB code, including the random process analysis, a variety
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本代码为最佳滤波器的研究,关于维纳滤波器的设计实验-This code is the best filter research, design experiments on the Wiener filter
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分别采用维纳滤波和l-d算法设计一个6阶前向线性预测器,给出设计过程,matlab程序。
要求:1、得到预测器的权向量和预测误差功率
2、画出预测阶数和预测误差功率的曲线
3、在使用l-d算法时,假设 , ,…… 未知
-Wiener filter and were used to design a 6-ld algorithm prior to the linear predictor order, given the design process, matlab prog
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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
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AR模型参数估计,Kalman和Wiener滤波器设计-AR model parameter estimation, Kalman and Wiener filter design
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维纳滤波器的设计与实现程序,对初学者会有帮助-Wiener filter design and implementation of the program, will be helpful for beginners
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Matlab 关于维纳滤波器的设计问题,其中包括一阶维纳滤波器参数,性能分析-Matlab on the Wiener filter design problems, including a first-order Wiener filter parameters, performance analysis
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2011年最新维纳滤波器的设计,课程设计验收结果为优-In 2011, the latest wiener filter design, course design acceptance for optimal results
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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!
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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
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设计一维纳滤波器
(1)产生三组观测数据:首先根据s(n)=a s(n-1)+w(n)产生信号s(n),将其加噪(信噪比分别为20dB,10 dB,6 dB),得到观测数据x1(n), x2(n), x31(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。
-A Wiener filter design (1) to produce three sets of observations:
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维纳滤波器设计,改变滤波器阶数N和信号长度取值L,观察两者对实验结果影响-Wiener filter design, changing the order of the filter length N and the signal value L, were observed both on experimental results
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滤波器设计:维纳滤波器设计 自适应滤波器设计 功率谱估计-Filter Design: Wiener filter design adaptive filter design power spectrum estimation
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该文档为一实际的自适应维纳滤波器设计实验,可用于语音信号消噪与图像滤波,为传统维纳滤波器的改进。-This document is a practical adaptive Wiener filter design of experiments, the speech signal can be used to eliminate noise and image filtering, to improve the traditional Wiener filter.
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