How to select the first i columns of a matrix?
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SSG_newbiecoder
le 20 Mar 2018
Commenté : SSG_newbiecoder
le 20 Mar 2018
Hello, I have a nxn matrix X. I need to select the first i columns alone of the matrix within a for loop. How can I do this? I'm not able to figure out the indexing for this. This is what I want
X =
-1.5145 -1.5475 -1.5556
-1.4254 -1.4856 -1.5085
-1.3363 -1.4237 -1.4614
first iteration
-1.5145
-1.4254
-1.3363
second iteration
-1.5145 -1.5475
-1.4254 -1.4856
-1.3363 -1.4237
2 commentaires
Stephen23
le 20 Mar 2018
A good place to learn basic (and important!) MATLAB concepts is by doing the introductory tutorials, which are highly recommended for all beginners:
These will teach you many important concepts that you need to know.
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