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what does this line mean

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Matlab works
Matlab works 2020-2-26
关闭： MATLAB Answer Bot 2021-8-20
t= [ones(1,10) 1+ones(1,10) 2+ones(1,15) 3+ones(1,10) ];

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Benjamin Großmann
Benjamin Großmann 2020-2-26
ones(r, c) creates an array of ones with r rows and c columns. That said, ones(1, c) creates a line vector with c elements. Here, four line vectors are created and written side by side in one line vector. Therefore, t is a line vector containing 10 ones, 10 twos, 15 threes and 10 fours.

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