Hello colleagues, I have a little question. I want to build a matrix in Julia 7.0, where is a concatenation of several vectors of same length. I use the code: A = rand(10,10) B = %a empty matrix for i=1:2:10 B = [B;A[i,:]] %B is the matrix whose line i is from A, where i is odd end In Julia …

Concatenating vectors

c42f March 25, 2019, 5:01am 6

A bit OT, but it’s an empty check box (code “[ ]” interpreted as markdown):

[ ]
[x]

produces:

2 Likes

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