[Help-glpk] LP for Matrix objective function

[Mandar]

Hi,
I was going to use your package for the scheduling problem i am solving 
using matlab function linprog(f,A,b,Aeq,beq,VLB,VUB); where my f is a 
matrix (m*n)

but i am facing a problem because in matlab the objective function can 
be a matrix ,so is there anyway i can input the objective matrix of type
Z =  C1( x1+ x2 +..xn)   + C2(x1+x2+..xn) ...+Cn(x1+x2+..+xn)
minimize Z

in the glpk package?


Please guide and correct me if i am wrong.

-Mandar