j
x+yj
x+j*y
j
in place of the character i
as the imaginary unit.
As the basic complex unit sqrt(-1)
, j
is used to enter complex numbers. Since j
is a function, it can be overridden and used as a variable, if desired. Thus, you can still use j
as an index in for
loops, etc.
You can also use the character j
without a multiplication sign as a suffix in forming a numerical constant.
Z = 2+3j
Z = x+j
*y
Z = r
*exp(j
*theta)
conj
,i
,imag
,real
(c) Copyright 1994 by The MathWorks, Inc.