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PCA01
主要用于图像处理等方面，用途比较广泛，现有将其用于盲检测(Mainly used for image processing, etc.)
- 2010-10-11 14:50:26下载
- 积分：1
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adpmedian_fliter
冈萨雷斯的《数字图像处理》作业，自适应门限的中值滤波器用Matlab实现，用于图像增强，去噪(Gonzalez' s " digital image processing" operations, adaptive threshold median filter realization using Matlab for image enhancement, noise reduction)
- 2010-05-05 15:44:23下载
- 积分：1
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zishiying
自适应最小均方算法滤波代码，源信号为窄带信号，对源信号加随机噪声，通过自适应滤波器得出输出信号(matlab/LMS/)
- 2010-05-19 09:51:40下载
- 积分：1
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ceemd
说明： 利用CEEMD进行时间序列的分解，可获得各种时间尺度的信号(The decompisition of time series with CEEMD)
- 2020-08-16 05:47:23下载
- 积分：1
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power_spectrum_density_in_Matlab
可用此代码直接在matlab中求功率谱密度，程序已调试过，没有问题(This code can be used directly in matlab and seek the power spectral density, the program has been debugged, there is no problem)
- 2010-12-09 16:34:39下载
- 积分：1
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numericalsolution_matlabcode
积分方程的数值解（matlab代码）利用MATLAB求解积分方程的数值解问题(The numerical solution of integral equations (matlab code))
- 2021-03-09 20:09:27下载
- 积分：1
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spread-spectrum
MATLAB的编程直接序列扩频RAKE接收(MATLAB programming direct sequence spread spectrum RAKE reception)
- 2013-01-20 20:54:56下载
- 积分：1
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morphology
The morphology operation to read the image and convert the rgb2gray, and convert in to the binaring the input image.Adding the binary noise to the image next the input image to make text in white and
background in black. Next do the two operation dilation and erosion.
- 2014-10-08 13:17:01下载
- 积分：1
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bispectrum_tde
利用matlab对两路信号进行双谱估计并且计算信号时延(matlab pairs of spectral estimation and delay calculation)
- 2009-11-06 08:38:41下载
- 积分：1
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feisher
PCA的步骤：
1 先将数据中心化；
2 求得的协方差矩阵；
3 求出协方差矩阵的特征值与特征向量；
4 将特征值与特征向量进行排序；
5 根据要降维的维数d’,求得要降维的投影方向；
6 求出降维后的数据；
(PCA steps: 1 of the first data center 2 covariance matrix obtained 3 obtained covariance matrix eigenvalues and eigenvectors 4 eigenvalues and eigenvectors will be sorted 5 according to the dimension of dimension reduction d ' , seek to reduce the dimension projection direction 6, the data obtained after the dimensionality reduction )
- 2010-10-28 11:25:05下载
- 积分：1
