Whitening
From Ufldl
(→ZCE Whitening) |
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Repeating our previous figure, our plot for <math>\textstyle x_{\rm rot}</math> was: | Repeating our previous figure, our plot for <math>\textstyle x_{\rm rot}</math> was: | ||
| - | + | [[File:PCA-rawdata.png]] | |
The covariance matrix of this data is given by\footnote{Technically, many of the | The covariance matrix of this data is given by\footnote{Technically, many of the | ||
