Multiplying two columns in a matrix
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itzhak mal
on 30 Jan 2019
Commented: Walter Roberson
on 30 Jan 2019
Hi
I have loaded a text file into a matrix using dlmread function. this has 17 columns.. and now i want to add another column that is the multyplication of the 17th column and the 15th column. how do I do so?
thank you!!
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Accepted Answer
Walter Roberson
on 30 Jan 2019
YourArray(:,end+1) = YourData(:,15) .* YourData(:,17);
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Walter Roberson
on 30 Jan 2019
TheNameOfYourArrayGoesRightHere(:,end+1) = TheNameOfYourArrayGoesRightHere(:,15) .* TheNameOfYourArrayGoesRightHere(:,17);
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