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Complex Numbers

Real and imaginary components, phase angles

In MATLAB®, i and j represent the basic imaginary unit. You can use them to create complex numbers such as 2i+5. You can also determine the real and imaginary parts of complex numbers and compute other common values such as phase and angle.

Fonctions

absValeur absolue et amplitude complexe
angleAngle de phase
complexCreate complex array
conjConjugué d'un nombre complexe
cplxpairSort complex numbers into complex conjugate pairs
iImaginary unit
imagImaginary part of complex number
isrealDetermine whether array uses complex storage
jImaginary unit
realPartie réelle de nombre complexe
signSign function (signum function)
unwrapShift phase angles

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