| VCF_sabsmin | VCD_sabsmin | VCE_sabsmin |
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| Function | Smallest complex vector element in terms of the sum |Re| + |Im| |
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| Syntax C/C++ | #include <VCFstd.h>
fComplex VCF_sabsmin( cfVector X, ui size); |
| C++ VecObj | #include <OptiVec.h>
T vector<complex<T>>::sabsmin(); |
| Pascal/Delphi | uses VCFstd;
function VCF_sabsmin( X:cfVector; size:UIntSize ):fComplex;
Alternative syntax (obsolete, but still supported):
procedure VCF_sabsmin( var RetVal:fComplex; X:cfVector; size:UIntSize );
(similarly VCD_, VCE_) |
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| CUDA function C/C++ | #include <cudaVCFstd.h>
int cudaVCF_sabsmin( fComplex *h_RetVal, cfVector d_X, ui size );
int cusdVCF_sabsmin( fComplex *d_RetVal, cfVector d_X, ui size );
fComplex VCFcu_sabsmin( cfVector h_X, ui size );
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| CUDA function Pascal/Delphi | uses VCFstd;
function cudaVCF_sabsmin( var h_RetVal:fComplex; d_X:cfVector; size:UIntSize ): IntBool;
function cusdVCF_sabsmin( d_RetVal:PfComplex; d_X:cfVector; size:UIntSize ): IntBool;
function VCFcu_sabsmin( h_X:cfVector; size:UIntSize ):fComplex;
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| Description | By the criterion of the sum |Re| + |Im|, the smallest element of a cartesian complex vector is found and returned. In many applications, this function may serve as a much faster replacement for VCF_cabsmin. The latter function uses the absolute value, sqrt(Re2 + Im2), as its criterion. |
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| Return value | smallest element |
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