Description: Discrete cosine transform, and then principal component analysis for data dimensionality reduction ffor pattern recognition, such as face recognition, palmprint, face, fingerprint and other identificat
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DDDCCT_PCAi\DCT_PCA\extract_fea.m
...........\.......\PCA.fig
...........\.......\recognition.m
...........\.......\show_eigenface.m
...........\.......\sortem.m
...........\.......\train.m
...........\DCT_PCA
DDDCCT_PCAi
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