QR

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Orthogonal-triangular decomposition.

Usage

Jacket for M Language

Supported Syntax

[Q,R] = qr(A)
[Q,R] = qr(A,0)
X = qr(A)
X = qr(A,0)
[C,R] = qr(A,B)

GFOR Supported	Yes
GCOMPILE Supported	No
Types Supported	- GDOUBLE GSINGLE COMPLEX
Types Not Supported	- GLOGICAL GINT32 GINT8 GUINT32 GUINT8
CPU usage	Jacket only contains GPU computing functions. To run functions on the CPU, try one of the MathWorks products: http://www.mathworks.com/access/helpdesk/help/techdoc/ref/qr.html

Base Jacket supports real, single-precision inputs. Complex and double-precision inputs require Jacket DLA.
Requires Jacket DLA to get separate Q and R matrix outputs: [Q R] = QR(A)
No sparse support.