Name

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    ZPHASE

Purpose

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    Calculates the phase angle of a complex number.

Category

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    Math

Calling Sequence

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    Result = ZPHASE(Z)

Inputs

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    Z: Complex number or array.

Outputs

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    Result is the phase of the complex number(s) Z. Ie. if Z = A e(i phi)
    then phi=ZPHASE(Z).

Example

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    z = COMPLEX(1,1)
    arg = ZPHASE(Z)

Modification History

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    Written by: Jeremy Bailin
    12 June 2008 Public release in JBIU