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hidding_1bit
related to steganography.
convert data to binery format and hiding one bit in every pixels of BMP images.
- 2012-08-17 22:57:57下载
- 积分：1
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kPCA_v2.0
Principal component analysis (PCA) is a popular tool for linear dimensionality reduction and feature extraction. Kernel PCA is the nonlinear form of PCA, which is promising in exposing the more complicated correlation between original high-dimensional features. In this paper, we first talk about the basic ideas of PCA and kernel PCA, and then focus on the reconstruction of pre-images for kernel PCA. We also give an introduction on how PCA is used in active shape models (ASMs), and discuss how kernel PCA can be applied to improve traditional ASMs. Then we show some experiment results to compare the performance of kernel PCA and traditional PCA for pattern classification. We also implement the kernel PCA-based ASMs, and use it to construct human face models.
- 2020-09-20 10:47:53下载
- 积分：1
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fast-matlab-code
本文主要讨论了各种提高matlab程序运行速度的方法与技巧。(This paper discusses the methods and techniques of the ways of increasing the the matlab program running speed.)
- 2013-04-15 21:54:11下载
- 积分：1
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ImageGrayLevel
用matlab显示图片的RGB各分量的灰度值(Matlab display images with the RGB values of the various components of the gray)
- 2010-01-06 18:49:15下载
- 积分：1
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FERBSIM
This MATLAB m-file ferbsim.m is a simulation program for a rotating flexible beam attached to a base. The mathematicla model is created from ferobem.m as system mass and stifness matrices
- 2013-01-08 14:20:45下载
- 积分：1
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Adaptive-algorithm
自适应回波消除算法matlab代码，其中包含有：LMS，NLMS，RLS，VSLMS，VSNLMS(the matlab code of Adaptive algorithm，including：LMS，NLMS，RLS，VSLMS，VSNLMS)
- 2011-05-27 16:49:18下载
- 积分：1
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CCIPCA
用CCIPCA压缩图像，具有实时性，效果也相对较好(Use CCIPCA compressed images, with real-time property, the effect is relatively good)
- 2014-01-15 10:43:01下载
- 积分：1
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ROI_extract
Program will calculate the region of interest with free hand sketch and the selected will be shown
- 2014-01-31 22:44:16下载
- 积分：1
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matlab-help_chinese
matlab中文说明，简单易懂，可以抛弃英文帮助了。(matlab Chinese instructions, easy to understand, you can discard the English help.)
- 2010-09-16 10:12:18下载
- 积分：1
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BOCostFunction
说明： 解决线性assignment的算法，c++实现，并且提供matlab接口，编译后可以用matlab调用(Solve the linear assignment algorithm, c++ Realize, and to provide matlab interface, the compiler can be used after the call matlab)
- 2008-09-09 13:56:31下载
- 积分：1
