<< abs

Elementary functions

base2dec >>

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angle

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Phase angle

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Syntax

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R = angle(Z)

Input argument

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Z

a variable (double, single, complex)

Output argument

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R

result of angle function.

Description

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angle computes the phase angle, equivalent to atan2(imag(Z), real(Z)).

Example

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x = [1+i,-i;i,2i];
r = angle(x)

See also

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atan2.

History

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Version	Description
1.0.0	initial version

Author

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Allan CORNET