Section: Mathematical Functions
p = angle(c)
where c is an n-dimensional array of numerical type.
x, its polar representation is
given by
and we can compute
angle in the polar decomposition
of a complex number.
--> x = 3+4*i
x =
3.0000 + 4.0000i
--> a = abs(x)
a =
5
--> t = angle(x)
t =
0.9273
--> a*exp(i*t)
ans =
3.0000 + 4.0000i
M version contributor: M.W. Vogel 01-30-06