|
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http://mounriver.com/ |
| _iq _IQcosPU(_iq A); |
/**********************************************************************************************************************************
*
Function Name : _IQcosPU
* Description : Cosine
function of IQ format number, acos((2*PI)*A)
*
Input : Fraction of a
circle
* Return : The cosine
value of A, the same as the IQ format of the
parameter
**********************************************************************************************************************************/
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