Location:
Search - weinalvbo
Search list
Description: 维纳滤波的算法实现，函数结构，很方便移植！
Platform: |
Size: 2935 |
Author: 胡一 |
Hits:
Description: 图像的维纳滤波源代码，效果不错，希望对搞图像的人们有帮助
Platform: |
Size: 2933 |
Author: 章宋玉 |
Hits:
Description: 对图像进行滤波处理，c语言程序！与你共享！
Platform: |
Size: 2935 |
Author: 杨泉 |
Hits:
Description: 维纳滤波的算法实现，函数结构，很方便移植！-Wiener filtering algorithm, function structure, transplants easily!
Platform: |
Size: 3072 |
Author: 胡一 |
Hits:
Description: 图像的维纳滤波源代码，效果不错，希望对搞图像的人们有帮助-Wiener filtering image source code, well, hope to engage people who have to help image
Platform: |
Size: 3072 |
Author: 章宋玉 |
Hits:
Description: 对图像进行滤波处理，c语言程序！与你共享！-Image filtering treatment, c language program! To share with you!
Platform: |
Size: 3072 |
Author: 杨泉 |
Hits:
Description: 高斯噪声 维纳滤波 图像处理 用matlab实现 调试完毕-picture
Platform: |
Size: 93184 |
Author: 刘洋 |
Hits:
Description: 可以看出，滤波过程是以不断地“预测—修正”的递推方式进行计算，先进行预测值计算，再根据观测值得到的新信息和kalman 增益（加权项），对预测值进行修正。由滤波值可以得到预测，又由预测可以得到滤波，其滤波和预测相互作用，并不要求存储任何观测数据，可以进行实时处理。-It can be seen, the filtering process is constantly " forecast- Fixed" recursive manner calculated to predict the value of the first, and then according to the new information should be observed and the kalman gain (weighted items), on the predictive value of the amendment. Value can be predicted by the filter, but also can be filtered by the forecast, and its interaction filtering and prediction, does not require the storage of any observational data, real-time processing.
Platform: |
Size: 2048 |
Author: 孙芳 |
Hits:
Description: 在MATLAB环境下，经典的维纳滤波代码，实现对语音信号的增强。-In the MATLAB environment, the classic Wiener filtering code, to enhance the speech signal.
Platform: |
Size: 4096 |
Author: 未央 |
Hits:
Description: 自编维纳滤波实现运动模糊图像的恢复与matlab自带的维纳滤波函数实现复原对比-Using Wiener filter to achieve the restoration of motion-blurred images and MATLAB with Wiener filtering function restoration contrast
Platform: |
Size: 3072 |
Author: lirongping |
Hits:
Description: 该程序主要用来进行图像预处理，对消除白噪声效果较好。-The program is mainly used for image preprocessing, better to eliminate the white noise effect.
Platform: |
Size: 1024 |
Author: lixing |
Hits:
Description: 彩色图像的威纳滤波去噪算法，很简单的，很全，自己毕业论文的程序-Color image of the Wiener filter denoising algorithm, very simple, very full, their thesis program
Platform: |
Size: 4096 |
Author: liuying |
Hits:
Description: 对matlab自带鸟叫声音信号加白噪声后进行维纳滤波处理，分为时域方法和频域方法，适合新手。-Birds carried on matlab voice signal comes after white noise Wiener filter, into the time domain methods and frequency domain methods, suitable for novices.
Platform: |
Size: 1024 |
Author: lmj |
Hits:
Description: 对图像先加入大气湍流，再对图像进行维纳滤波-Give the image in atmospheric turbulence, and then the image is the Wiener filter
Platform: |
Size: 1024 |
Author: liuyan |
Hits:
Description: 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(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) generate three sets of observations data, first according to s (n) = as (n-1)+w (n) to generate a signal s (n), which add noise (SNR respectively 20dB, 10dB, 6dB), obtained observation data x1 (n), x2 (n), x3 (n). (2) estimate xi (n), i = AR model parameters 1,2,3. Assuming the signal length L, AR model of order N, analysis of experimental results and discuss changes affect L, N of the experimental results.
Platform: |
Size: 97280 |
Author: fei |
Hits:
Description: Wiener filter, the effect can be the key to how Aspect spread function set.
Platform: |
Size: 1024 |
Author: 范继来 |
Hits:
Description: 维纳滤波复原，首先产生一个运动模糊图像，然后进行维纳滤波图像复原，运行无误。-Wiener filtering image restoration
Platform: |
Size: 1024 |
Author: krqerzang |
Hits:
Description: 设计了一个维纳滤波器，对X和Y方向的信号分别进行了滤波分析，最后对最终结果进行分析-A Wiener filter is designed, the X and Y direction of the signal is filtered by the filter, and the final results are analyzed.
Platform: |
Size: 1024 |
Author: 孔子 |
Hits:
Description: 维纳滤波（wiener filtering) 一种基于最小均方误差准则、对平稳过程的最优估计器。这种滤波器的输出与期望输出之间的均方误差为最小，因此，它是一个最佳滤波系统。它可用于提取被平稳噪声所污染的信号。本次实验主要是学习维纳滤波的使用，了解维纳滤波的计算过程，并利用维纳滤波来对噪声进行平稳去噪。-Wiener filter (wiener filtering) based on minimum mean square error criterion, the smooth process of the optimal estimator. Mean square error of the output of such a filter with the desired output is minimized, and therefore, it is a preferred filter system. It can be used to extract the stationary noise contaminated signal. The main experiment is to study the use of Wiener filtering, Wiener filter calculation process to understand and use Wiener filtering to smooth denoising noise.
Platform: |
Size: 2048 |
Author: 李鸿运 |
Hits:
Description: 维纳滤波，中值滤波，均值滤波，降噪的代码实现(Code implementation of Wiener filtering)
Platform: |
Size: 5115904 |
Author: Joeserv
|
Hits: