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.
Funktionen
abs | Absoluter Wert und komplexer Betrag |
angle | Phasenwinkel |
complex | Create complex array |
conj | Komplexe Konjugation |
cplxpair | Sort complex numbers into complex conjugate pairs |
i | Imaginary unit |
imag | Imaginärteil der komplexen Zahl |
isreal | Determine whether array uses complex storage |
j | Imaginary unit |
real | Realteil einer komplexen Zahl |
sign | Sign function (signum function) |
unwrap | Shift phase angles |
Themen
- Plot Complex Numbers
Plot the imaginary part versus the real part of complex numbers.