Conj
Conj
Stores the complex conjugate values of a vector in a second vector or in-place.
Syntax
IppStatus ippsConj_16sc(const Ipp16sc*
pSrc
, Ipp16sc*
pDst
, int
len
);
IppStatus ippsConj_32fc(const Ipp32fc*
pSrc
, Ipp32fc*
pDst
, int
len
);
IppStatus ippsConj_64fc(const Ipp64fc*
pSrc
, Ipp64fc*
pDst
, int
len
);
IppStatus ippsConj_16sc_I(Ipp16sc*
pSrcDst
, int
len
);
IppStatus ippsConj_32fc_I(Ipp32fc*
pSrcDst
, int
len
);
IppStatus ippsConj_64fc_I(Ipp64fc*
pSrcDst
, int
len
);
Include Files
ipps.h
Domain Dependencies
Headers:
ippcore.h
,
ippvm.h
Libraries:
ippcore.lib
,
ippvm.lib
Parameters
- pSrc
- Pointer to the source vector.
- pDst
- Pointer to the destination vector.
- pSrcDst
- Pointer to the source and destination vector for the in-place operation.
- len
- Number of elements in the vector.
Description
This function stores in
pDst
the element-wise conjugation of the complex vector
pSrc
. The element-wise conjugation of the vector is defined as follows:
pDst
[n].
re
=
pSrc
[n].
re
pDst
[n].
im
= -
pSrc
[n].
im
The in-place flavors of
ippsConj
store in
pSrcDst
the element-wise conjugation of the complex vector
pSrcDst
.
The element-wise conjugation of the vector is defined as follows:
pSrcDst
[n].
re
=
pSrcDst
[n].
re
pSrcDst
[n].
im
= -
pSrcDst
[n].
im
Return Values
- ippStsNoErr
- Indicates no error.
- ippStsNullPtrErr
- Indicates an error when thepSrc,pDst,or pSrcDstpointer isNULL.
- ippStsSizeErr
- Indicates an error whenlenis less than or equal to 0.