RandGauss
RandGauss
Generates the pseudo-random samples with a Gaussian
distribution.
Syntax
IppStatus ippsRandGauss_8u(Ipp8u*
pDst
, int
len
, IppsRandGaussState_8u*
pRandGaussState
);
IppStatus ippsRandGauss_16s(Ipp16s*
pDst
, int
len
, IppsRandGaussState_16s*
pRandGaussState
);
IppStatus ippsRandGauss_32f(Ipp32f*
pDst
, int
len
, IppsRandGaussState_32f*
pRandGaussState
);
IppStatus ippsRandGauss_64f(Ipp64f*
pDst
, int
len
, IppsRandGaussState_64f*
pRandGaussState
);
Include Files
ipps.h
Domain Dependencies
Headers:
ippcore.h
, ippvm.h
Libraries:
ippcore.lib
, ippvm.lib
Parameters
- pDst
- Pointer to the array which stores the samples.
- len
- Number of samples to be computed.
- pRandGaussState
- Pointer to the structure containing parameters of the noise generator.
Description
This function generates
len
pseudo-random samples with
a Gaussian distribution and stores them in the array pDst
. The initial parameters
of the generator are set in the generator state structure pRandGaussState
. Before
calling ippsRandGauss
, you
must initialize the generator state by calling the
RandGaussInit function.Return Values
- ippStsNoErr
- Indicates no error.
- ippStsNullPtrErr
- Indicates an error when thepRandGaussStatepointer isNULL.
- ippStsContextMatchErr
- Indicates an error when the state identifier is incorrect.