polydec
Compute polytopic coordinates with respect to box corners
Syntax
vertx = polydec(PV) [C,vertx] = polydec(PV,P)
Description
vertx = polydec(PV)
takes an uncertain parameter vector PV
taking values ranging in a box, and returns the corners or vertices of the box as columns of the matrix vertx
.
[C,vertx] = polydec(PV,P)
takes an uncertain parameter vector PV
and a value P
of the parameter vector PV
, and returns the convex decomposition C
of P
over the set VERTX
of box corners:
P = c1*VERTX(:,1) + ... + cn*VERTX(:,n) cj >=0 , c1 + ... + cn = 1
The list vertx
of corners can be obtained directly by typing
vertx = polydec(PV)
Version History
Introduced before R2006a