- #1

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right...

now what's x*x_transpose, i.e. column times the row? is it an n-by-n matrix?

actually now that i'm finished typing it i'm pretty sure it is, but i'll still post it to be sure..

- Thread starter flufypancakes
- Start date

- #1

- 11

- 0

right...

now what's x*x_transpose, i.e. column times the row? is it an n-by-n matrix?

actually now that i'm finished typing it i'm pretty sure it is, but i'll still post it to be sure..

- #2

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- #3

- 11

- 0

* means "times" as in 2*2=4

- #4

matt grime

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