Adding a number to all existing values within a column
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How does one add a value to one single Column in a 80000 × 4? I am asked to add 14 to the values in column 2, but I can't figure out how. It also asks to plot the 80000 × 4 data. Please and thank you
Answers (1)
This should get you started:
>> mat = rand(80000,4);
>> mat(:,2) = mat(:,2) + 14;
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on 26 Nov 2016
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