Multiplying two variables in a table together

2024 3 5
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How would you multiply two variables/columns together from a table together, to create a new variable/column?
Lets say for example you have the following table:
Time Voltage Current
_____ _____ _____
1 8 2
2 9 4
3 6 6
And you want to multiply voltage and current together at each sample.
So you'd end up with a 4th column/variable called power that is voltage multiplied by current at each time interval

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Voss
Voss 2024-3-5

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T.Power = T.Voltage.*T.Current;
where T is your table.

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Voss
Voss 2024-3-5
Ran in:
Ran in:
Running your example:
Time = [1;2;3];
Voltage = [8;9;6];
Current = [2;4;6];
T = table(Time,Voltage,Current)
T = 3×3 table
Time Voltage Current ____ _______ _______ 1 8 2 2 9 4 3 6 6
T.Power = T.Voltage.*T.Current
T = 3×4 table
Time Voltage Current Power ____ _______ _______ _____ 1 8 2 16 2 9 4 36 3 6 6 36

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