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subtract two matrices of sizes [1*5] and [3*5]

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NN
NN 2020-12-17
回答： Daniel Pollard 2020-12-17
I need to subtract m from y ,
m= [1 2 3 4 5 ]
y=[ 10 11 12 13 14
9 8 7 6 5
15 16 17 18 19 ]
Please help

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回答（1 个）

Daniel Pollard
Daniel Pollard 2020-12-17
Well I typed
m = [1 2 3 4 5];
y = [10 11 12 13 14; 9 8 7 6 5; 15 16 17 18 19];
y-m
into my matlab command window, and it returned
[9 9 9 9 9;
8 6 4 2 0;
14 14 14 14 14].
What's the problem exactly?

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