angle

Returns the phase angle of z equal to atan2(imag(z), real(z)).

Syntax

angle(z)

Inputs

z
Angle to be computed.
Type: double | integer | char | string | logical | struct | cell
Dimension: scalar | string | vector | matrix

Outputs

R
The resulting phase angle of z.

Example

Simple angle example with complex input:

angle(3+5i)
ans = 1.03037683

Simple matrix angle example:

angle([1,2,3;-4,-5,6])
R = [ 0 0 0 ; 3.14159 3.14159 0 ]