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How do i add a zeroes in every raws?

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Ann Lee
Ann Lee 2022-4-1
评论： Ann Lee 2022-4-1
hi
I started studying matlab since last week
I want to make a matrix (3x6)
0 0 1 3 5 7
0 0 4 6 8 10
0 0 9 7 5 3
I know i have to use 1:2:7 4:2:10 9:-2:3
but i don't know how to make 0 0 in this row...
Is there a easy way to create this matrix?

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KSSV
KSSV 2022-4-1
Ran in:
A = [1:2:7; 4:2:10; 9:-2:3] ;
iwant = [zeros(3,2) A]
iwant = 3×6
0 0 1 3 5 7 0 0 4 6 8 10 0 0 9 7 5 3

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