Scilab Home page | Wiki | Bug tracker | Forge | Mailing list archives | ATOMS | File exchange
Please login or create an account
Change language to: English - Français - Português - 日本語
Справка Scilab >> Графики > transform > scaling

scaling

affine transformation of a set of points

Syntax

xy1=scaling(xy,scalingFactor,[orig])

Arguments

xy1

matrix of size (2,.).

xy

matrix of size (2,.).

scalingFactor

real scalar, coefficient of the linear transformation.

orig

shift vector; default value is [0;0].

Description

scaling performs an affine transformation on the set of points defined by the coordinates xy:

xy1(:,i) = scalingFactor * (xy(:,i) - orig) + orig.

Scilab Enterprises
Copyright (c) 2011-2017 (Scilab Enterprises)
Copyright (c) 1989-2012 (INRIA)
Copyright (c) 1989-2007 (ENPC)
with contributors
Last updated:
Tue Feb 14 15:13:26 CET 2017