Whitening
From Ufldl
(→ZCE Whitening) |
(→ZCA Whitening) |
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Line 79: | Line 79: | ||
Plotting <math>\textstyle x_{\rm ZCAwhite}</math>, we get: | Plotting <math>\textstyle x_{\rm ZCAwhite}</math>, we get: | ||
- | [[File:ZCA-whitened.png]] | + | [[File:ZCA-whitened.png | 600px]] |
It can be shown that out of all possible choices for <math>\textstyle R</math>, | It can be shown that out of all possible choices for <math>\textstyle R</math>, |