Returns the angle or phase of a complex number or matrix in radians.
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Syntax |
Description |
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out = angle(x); |
Returns the phase of x. The phase is evaluated between - π and π . |
Example
Calculate the phase of numbers in an array.
?x=linspace(0, 2+1i,2); result: 0+0i 2+1i ?angle(x)*180/pi; result: 0 26.5651
See Also
List of commands , real , imag , unwrap