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{numerical-linear-algebra} questions involving algorithms for linear algebra computations.

1 vote

Is it possible to perform PCA on a multimensional array?

Yes, it is widely used in 2D direction of arrival in communications. You should look for the original papers by Stoica. This is one. (https://link.springer.com/article/10.1007/BF01827811) Take a look …
Manel Martínez-Ramón's user avatar