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sifquapro

apply quapro function to a SIF problem

Calling Sequence

[x,lagr,f]=sifquapro(siffile [,imp])
>

Parameters

siffile

path of the SIF problem file

imp

verbose option (optional parameter) (Try imp=7,8,...). warning the message are output in the window where scilab has been started.

x

optimal solution found.

f

optimal value of the cost function (i.e. f=0.5*x'*Q*x+p').

lagr

vector of Lagrange multipliers. lagr(1:n) is the Lagrange vector associated with the bound constraints and lagr (n+1 : $) is the Lagrange vector associated with the linear constraints. (If an upper-bound (resp. lower-bound) constraint i is active lagr(i) is > 0 (resp. <0).

Description

The sifquapro function decodes, compile, link the given problem, check if fits the quapro scope, and finally call the Scilab function quapro in order to solve the given problem.

Remark: the quapro contribution must have been previously loaded.

Examples

p=get_sif_path()
[x,lagr,f]=sifquapro(p+'/sif/AVGASA.SIF')

See Also

Authors


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