释义 |
PhasorThe representation, beloved of engineers and physicists, of a Complex Number in terms of a Complex exponential
 | (1) |
where i (called j by engineers) is the Imaginary Number and the Modulus and Argument (also called Phase) are
Here, is the counterclockwise Angle from the Positive Real axis. In the degeneratecase when ,
 | (4) |
It is trivially true that
 | (5) |
Now consider a Scalar Function . Then
Look at the time averages of each term,
 | (7) |
 | (8) |
 | (9) |
Therefore,
 | (10) |
Consider now two scalar functions
Then
In general,
 | (15) |
See also Affix, Argument (Complex Number), Complex Multiplication, Complex Number, Modulus(Complex Number), Phase
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