Description: 災色統計聚類的matlab源碼，可用來進行統計分析，計算白化與灰化的情況-disaster color clustering Matlab statistical source, which can be used for statistical analysis, computation and whitening of the ash Platform: |
Size: 9249 |
Author:韋家振 |
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Description: 设计最小二乘逆滤波器求解反卷积问题,假设有观测噪声,为降低观测噪声的影响，可采用预白化方法,设计长度N=50的最小平方FIR逆滤波器-inverse filter design for least squares deconvolution, the assumption that the measurement noise, To reduce the impact of noise and possible pre-whitening method, the length N = 50 the minimum inverse square FIR filter Platform: |
Size: 26624 |
Author:吴森泉 |
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Description: 災色統計聚類的matlab源碼，可用來進行統計分析，計算白化與灰化的情況-disaster color clustering Matlab statistical source, which can be used for statistical analysis, computation and whitening of the ash Platform: |
Size: 9216 |
Author:韋家振 |
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Description: PCA算法程序设计步骤：
1、去均值
2、计算协方差矩阵及其特征值和特征向量
3、计算协方差矩阵的特征值大于阈值的个数
4、降序排列特征值
5、去掉较小的特征值
6、去掉较大的特征值(一般没有这一步）
7、合并选择的特征值
8、选择相应的特征值和特征向量
9、计算白化矩阵
10、提取主分量
-PCA algorithm programming steps: 1 to mean 2, calculation of covariance matrix and its eigenvalues and eigenvectors 3, the calculation of covariance matrix eigenvalues greater than the threshold number of 4, in descending order of eigenvalue 5, remove the smaller eigenvalue 6, remove the larger eigenvalue (usually not this step) 7, the combined choice of eigenvalues 8, select the appropriate eigenvalues and eigenvectors 9, computing whitening matrix 10, principal component extraction Platform: |
Size: 4096 |
Author:琴 |
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Description: 这是一个白化数据的程序用于MATLAB中，希望有所帮助-This is a data-whitening procedures for MATLAB in the hope that help Platform: |
Size: 45056 |
Author:sony |
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Description: 对极化SAR图像进行原始PWF（极化白化滤波）处理，最终可输出一幅图像。
当然，输入输出都是雷达接收到的电场强度信息，要转化为图像还需要将其值转换为255灰度范围内。-Polarization SAR images of the original PWF [polarization whitening filter] treatment, the final output image. Of course, input and output are the radar received electric field strength information, it is necessary to transform the image also needs to be converted to 255 gray value range. Platform: |
Size: 1024 |
Author:郎志超 |
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Description: 用于盲信号分离的白化预处理程序，使用的是自然梯度算法。-A matlab program used for pre-whitening in blind signals seperation. Platform: |
Size: 1024 |
Author:ZJM |
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Description: matlab FastICA快速独立分量分析 通过FastICA工具箱(内含),对图像、音频进行盲源分离,去均值,白化处理,支持tif,jpg,bmp,wav等多种格式，并附有详细程序注释及sample供运行使用-matlab FastICA fast independent component analysis FastICA toolbox (included), images, audio, blind source separation to mean whitening process to support a variety of formats such as tif, jpg, bmp, wav, together with a detailed program comments The sample for the run to use Platform: |
Size: 1272832 |
Author:十天半个月 |
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Description: 至少都是 的角色的巴萨和健康的哈桑 达科技时代那是的美白精华萨本大师的 阿斯顿小撒大商场-Barcelona and at least the age of technology are healthy and that is the role of the master Whitening Sa Aston Xiaosa big mall Platform: |
Size: 1024 |
Author:liushuning |
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Description: 我完成了修图软件中的三个基本功能，人像磨皮、白平衡调节和皮肤美白。人像磨皮使用双边滤波器完成，效果良好但运行速度慢。白平衡调节使用灰度世界算法来编写程序，可以自动调节偏色照片的白平衡，运行效果良好。皮肤美白使用优化的白平衡算法来对皮肤进行提亮处理，运行效果良好。其中，磨皮力度和美白力度可以通过滑块调节，方便使用。我还为该程序设计了一个简单的界面，并切加入丰富的色彩来吸引用户使用。程序中处理的照片可以自行选择，处理后的照片也可以直接保存。-I finished retouching software three basic functions, Portrait dermabrasion, white balance adjustment, and skin whitening. Portrait microdermabrasion using bilateral filter completed with good results but runs slow. White balance adjustment to write programs using the gray world algorithm that automatically adjusts the color cast photo of white balance, running well. White skin whitening using the optimized algorithm to brighten skin treatment, running well. Among them, dermabrasion intensity and whitening efforts by the slider to adjust, easy to use. I also design for the program a simple interface and rich colors cut added to attract users. Photo processing programs can choose, after treatment photos can also be directly saved. Platform: |
Size: 2165760 |
Author:唐诗 |
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Description: ICA算法的研究可分为基于信息论准则的迭代估计方法和基于统计学的代数方法两大类，从原理上来说，它们都是利用了源信号的独立性和非高斯性。一般情况下，所获得的数据都具有相关性，所以通常都要求对数据进行初步的白化或球化处理，因为白化处理可去除各观测信号之间的相关性，从而简化了后续独立分量的提取过程,然后再用基于负熵最大的FastICA算法，即可对图像及信号进行解混。-ICA algorithm research can be divided into iterative estimation method based on information criterion and based on statistical algebra two categories, in principle, they are the use of the independence of the source signal and the non-Gaussian. In general, the data obtained are relevant, so usually requires preliminary data whitening treatment or ball, because whitening can remove the correlation between each of the observed signal, thereby simplifying the subsequent extraction of independent components process, and then use the negative entropy largest FastICA algorithm based on image and signal to de-mix. Platform: |
Size: 1024 |
Author:chengjing |
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Description: ICA子程序，用于理解思想，通过均值、白化、正交等处理，再使用梯度求权重(ICA subroutine, used to understand ideas, through the mean, whitening, orthogonal processing, and then use the gradient and weight) Platform: |
Size: 1024 |
Author:tianzhen
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Search - whitening MATLAB