XLPack: D1a. ベクトル基本演算 BLAS1 (複素数)

XLPack 6.1

Excel VBA 数値計算ライブラリ・リファレンスマニュアル

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関数
Function	Dzasum (N As Long, ZX_I As Complex, Optional IncX As Long=1) As Double
	\|Re(x)\| + \|Im(x)\| (1-ノルム) (複素ベクトル) (BLAS 1)

Function	Dznrm2 (N As Long, ZX_I As Complex, Optional IncX As Long=1) As Double
	\|\|x\|\|₂ (2-norm) (複素ベクトル) (BLAS 1)

Sub	Zaxpy (N As Long, ZA As Complex, ZX_I As Complex, ZY_I As Complex, Optional IncX As Long=1, Optional IncY As Long=1)
	y <- ax + y (複素ベクトル) (BLAS 1)

Sub	Zcopy (N As Long, ZX_I As Complex, ZY_I As Complex, Optional IncX As Long=1, Optional IncY As Long=1)
	y <- x (複素ベクトル) (BLAS 1)

Function	Zdotc (N As Long, ZX_I As Complex, ZY_I As Complex, Optional IncX As Long=1, Optional IncY As Long=1) As Complex
	*x^H y (複素ベクトル) (BLAS 1)**

Function	Zdotu (N As Long, ZX_I As Complex, ZY_I As Complex, Optional IncX As Long=1, Optional IncY As Long=1) As Complex
	*x^T y (複素ベクトル) (BLAS 1)**

Sub	Zdrot (N As Long, ZX_I As Complex, ZY_I As Complex, C As Double, S As Double, Optional IncX As Long=1, Optional IncY As Long=1)
	ギブンス変換を適用する (複素ベクトル) (BLAS 1)

Sub	Zdscal (N As Long, A As Double, ZX_I As Complex, Optional IncX As Long=1)
	x <- ax (複素ベクトル) (BLAS 1)

Sub	Zrot (N As Long, ZX_I As Complex, ZY_I As Complex, C As Double, ZS As Complex, Optional IncX As Long=1, Optional IncY As Long=1)
	ギブンス変換を適用する (複素ベクトル) (BLAS 1)

Sub	Zrotg (ZA As Complex, ZB As Complex, C As Double, ZS As Complex)
	ギブンス変換を求める (複素ベクトル) (BLAS 1)

Sub	Zscal (N As Long, ZA As Complex, ZX_I As Complex, Optional IncX As Long=1)
	x <- ax (複素ベクトル) (BLAS 1)

Sub	Zswap (N As Long, ZX_I As Complex, ZY_I As Complex, Optional IncX As Long=1, Optional IncY As Long=1)
	y <-> x (複素ベクトル) (BLAS 1)

詳解

D1a. ベクトル基本演算 BLAS1 (複素数) プログラムを表示しています.