Difference between revisions of "Complex Number Review"
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| − | + | Complex numbers include a real component and an imaginary component, which includes the imaginary number <math>j = \sqrt{-1}</math>. We can represent a complex number like this: <math>z = x + jy</math>, where <math>x</math> is the real part and <math>y</math> is the imaginary part. Complex numbers can be represented on a plot as shown on the right, where the horizontal axis corresponds to the real part and the vertical axis corresponds to the imaginary part. | |
exponential | exponential | ||
Revision as of 15:16, 11 August 2016
Complex numbers include a real component and an imaginary component, which includes the imaginary number $ j = \sqrt{-1} $. We can represent a complex number like this: $ z = x + jy $, where $ x $ is the real part and $ y $ is the imaginary part. Complex numbers can be represented on a plot as shown on the right, where the horizontal axis corresponds to the real part and the vertical axis corresponds to the imaginary part.
exponential
finding magnitude
phase
