Description: 两个滤波器的代码，以及一个应用带通滤波器降噪的主程序，使用matlab制作了滤波器，滤波效果一般-two filter code, and application of a band-pass filter and noise reduction program, the use of Matlab produced a filter, filtering effect of general Platform: |
Size: 1024 |
Author:zz |
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Description: 使用维纳滤波器对信号进行处理，得到噪声状况下的信号，这个滤波器是数字信号处理中非常经典的一个。代码里还提供了维纳的AR参数估计-Wiener filter to use signal processing, noise signal conditions, this filter is digital signal processing in a very classic. There is also a code of the AR Wiener Parameter Estimation Platform: |
Size: 3072 |
Author:矫渊培 |
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Description: 生成一个正弦信号，并加入白噪声，得到正弦信号以及白噪声的混合信号，通过低通滤波器对白噪声进行处理-generate a sinusoidal signal, and add white noise, sinusoidal signal to be white noise and mixed-signal, through low-pass filter white noise processing Platform: |
Size: 66560 |
Author:谢晓丹 |
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Description: 程序代码说明
P0301：数字图像矩阵数据的显示及其傅立叶变换
P0302：二维离散余弦变换的图像压缩
P0303：采用灰度变换的方法增强图像的对比度
P0304：直方图均匀化
P0305：模拟图像受高斯白噪声和椒盐噪声的影响
P0306：采用二维中值滤波函数medfilt2对受椒盐噪声干扰的图像滤波
P0307：采用MATLAB中的函数filter2对受噪声干扰的图像进行均值滤波
P0308：图像的自适应魏纳滤波
P0309：运用5种不同的梯度增强法进行图像锐化
P0310：图像的高通滤波和掩模处理
P0311：利用巴特沃斯（Butterworth）低通滤波器对受噪声干扰的图像进行平滑处理
P0312：利用巴特沃斯（Butterworth）高通滤波器对图像进行锐化处理
-code P0301 : digital image data matrix display and Fourier Transform P0302 : two-dimensional discrete cosine transform image compression P0303 : using gray transform method to enhance the contrast of the image P0304 : histogram equalization P0305 : simulation images by Gaussian white noise and pepper noise impact P0306 : using 2D median filtering function medfilt2 right by the Salt and Pepper noise filtering images P0307 : MATLAB functions filter2 of noise interference filter images mean P0308 : Image Adaptive Filter WEI Na-P0309 : using five different gradient Enhancement Act for image sharpening P0310 : images of high-pass filtering and mask handling P0311 : use Butterworth (Butterworth) low-pass filter on the noise in the image smoothing P 0312 : Butterworth (Butterworth) high-pass filt Platform: |
Size: 10240 |
Author:xueke |
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Description: 本文是用矩形窗法设计FIR带通滤波器，来滤除音乐信号的噪声-this is rectangular window design FIR bandpass filter to filter out the noise signal Music Platform: |
Size: 3072 |
Author:xiaochong |
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Description: 图像线性滤波复原
运用MATLAB软件，并结合维纳滤波法对各种模糊图像进行复原重建
创建一个仿真运动模糊的PSF来模糊图像。
（2）利用deconvwnr函数对无噪声模糊图像进行复原重建
（3）利用deconvwnr函数对有噪声模糊图像进行复原重建
-images linear filtering using MATLAB software recovery, and the Wiener filter to various fuzzy image restoration reconstruction campaign to create a simulation of the PSF to Fuzzy Fuzzy Image . (2) the use of deconvwnr function without noise fuzzy image restoration reconstruction (3) using decon vwnr function of a fuzzy image noise recovery reconstruction Platform: |
Size: 3072 |
Author:深蓝 |
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Description: 八邻域均值算法与中值算法的比较，加高斯噪声滤波进行比较-Eight-neighbor algorithm with the mean value of the comparison algorithm, plus Gaussian noise filter comparison Platform: |
Size: 29696 |
Author:Vincent |
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Description: 该程序功能主要是运用matlab的小波函数完成图像的读入和显示，并实现加入噪声，最后运用小波函数滤除-The main function of the program is to use matlab image of the wavelet function of the read and display, and the realization of adding noise, and finally the use of wavelet function filter Platform: |
Size: 5120 |
Author:fanny |
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Description: 代码包括利用巴特沃斯（Butterworth）低通滤波器对受噪声干扰的图像进行平滑处理
利用巴特沃斯（Butterworth）高通滤波器对图像进行锐化处理等-Code including the use of Butterworth (Butterworth) low pass filter for noise by smoothing the images deal with the use of Butterworth (Butterworth) high-pass filter for sharpening images, such as treatment Platform: |
Size: 10240 |
Author:吕彦廷 |
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Description: 均值滤波对高斯噪声的影响，均值滤波是经典滤波算法，用于图像处理领域，本代码用matlab开发。-Mean Gaussian noise filter, mean filter is a classical filtering algorithm for image processing, the code developed using matlab. Platform: |
Size: 1024 |
Author:申岚 |
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Description: matlab code for to reduce noise on image - median filter, mean filter, maximum filterm, hybrid median filter, etc Platform: |
Size: 4096 |
Author:Jiyoung Park |
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Description: 基于粒子群的形态滤波，对有噪声的图像进行滤波，比一般去噪方法效果要好-Morphological filter based on particle swarm, the image of a noise filter, better results than denoising Platform: |
Size: 3072 |
Author:王培培 |
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Description: 用 matlab实现均值滤波去高斯白噪声
用 matlab实现中值滤波去噪声
用理想低通滤波器在频率域实现低通滤波-Mean filter with matlab to implement Gaussian white noise with median filter matlab to achieve the ideal low-pass filter with the noise in the frequency domain low pass filter Platform: |
Size: 1024 |
Author:lizhi |
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Description: Matlab椒盐和高斯混合噪声的滤波，包括自适应中值和修正的阿尔法等多种几种方法，比较简单，自带函数，含测试图片且为相对路径，可直接运行。-Some Matlab Image Noise Filter using approaches such as adapted median filter and alpha trim,targeted at mixed noise of gauss noise and salt&pepper noise. Platform: |
Size: 53248 |
Author:daphlake |
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Search - noise filter matlab