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Search - matlab_pca - List
[
Graph Recognize
]
Matlab_PCA
DL : 0
做模式分类时(例如指纹识别,人脸识别),一个需要处理的难题是维数非常大,人脸往往是百万维的,目前计算机的能力还不足以快速地计算这么高维的数据。pca是一中降维的方法,用它可以把高维数据映射到一个维数较低的空间上考虑。
Update
: 2008-10-13
Size
: 1.69kb
Publisher
:
李志焕
[
Graph Recognize
]
Matlab_PCA
DL : 0
做模式分类时(例如指纹识别,人脸识别),一个需要处理的难题是维数非常大,人脸往往是百万维的,目前计算机的能力还不足以快速地计算这么高维的数据。pca是一中降维的方法,用它可以把高维数据映射到一个维数较低的空间上考虑。-To do pattern classification (for example, fingerprint identification, face recognition), a need to deal with the problem is very large dimension, often millions of people face-dimensional, the current capacity of the computer fast enough to calculate such a high-dimensional data. PCA is a dimensionality reduction of the method, it can be high dimensional data is mapped to a lower dimension space to consider.
Update
: 2025-02-19
Size
: 1kb
Publisher
:
李志焕
[
Special Effects
]
matlab_PCA
DL : 0
用Matlab来实现PCA,并分别求出图像在第一、二、三主分量上的投影。-Using Matlab to implement PCA, and images were obtained in the first, second and third principal component on the projection.
Update
: 2025-02-19
Size
: 5.1mb
Publisher
:
liwei
[
Special Effects
]
matlab_pca
DL : 0
用matlab处理的人脸识别,基于pca算法-Matlab deal with face recognition based on pca algorithm
Update
: 2025-02-19
Size
: 474kb
Publisher
:
newben
[
Software Engineering
]
Matlab_PCA
DL : 0
一个修改后的PCA算法进行人脸识别的MATLAB代码,希望对大家有用。-A modified PCA algorithm for face recognition MATLAB code, I hope useful.
Update
: 2025-02-19
Size
: 4kb
Publisher
:
安琪
[
matlab
]
MATLAB_PCA
DL : 0
利用MATLAB进行主成分分析代码,利用MATLAB自带主成分分析函数进行主成分分析,只有湘西注释。(Using MATLAB for principal component analysis code, using MATLAB with principal component analysis function for principal component analysis, only Xiangxi Notes.)
Update
: 2025-02-19
Size
: 7kb
Publisher
:
SIYEAIQIANQIAN
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