Commit e446f689 authored by Ying-Qiu Zheng's avatar Ying-Qiu Zheng
Browse files

Update 2021JUL21.md

parent 392c7cb8
......@@ -153,7 +153,8 @@ XLtrain[:, rand(1:n_samples, Int(round(n_samples / 10)))] .= randn(d, Int(round(
- d = 10
![](/figs/2021AUG01/d10.svg)
### U
### Estimation of the transformation (rotation) matrix U
Here the yaxis are Frobenius norm $`||\hat{\mathbf{U}}\text{XHmean} - \mathbf{Utrue}\text{XHmean}||^{2}_{F}`$
- d = 3
![](/figs/2021AUG01/d3_U.svg)
......
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