SIP - Scilab Image Processing Toolbox >> SIP - Scilab Image Processing Toolbox > sip_rq

sip_rq

RQ decomposition

Calling Sequence

[R, Q]= sip_rq(X)

Parameters

X: real or complex matrix.
R: upper triangular matrix with same dimensions as X
Q: square orthogonal or unitary matrix

Description

Function sip_rq operates similarly to the qr function, but in reverse. It produces an upper triangular matrix R of the same dimensions as X and an orthogonal matrix Q so that X = Q*R

Authors

Ricardo Fabbri <ricardofabbri (AT) users DOT sf DOT net>

Availability

The latest version of the Scilab Image Processing toolbox can be found at