Description: Based on PCA and data pre-whitening operation, PCA has two functions: dimensionality reduction and data visualization whitening purpose is to remove the correlation between the data. One of the main work is to study the depth of pre-processed data
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PCA和whitening练习\pcaData.txt
..................\pca_2.m
..................\pca_2d.m
..................\pca_2d.zip
PCA和whitening练习
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