1782 |
with the value of the cost function itself $ {\cal J}(u_{[k]}) $ |
with the value of the cost function itself $ {\cal J}(u_{[k]}) $ |
1783 |
at iteration step $ k $ serve |
at iteration step $ k $ serve |
1784 |
as input to a minimization routine (e.g. quasi-Newton method, |
as input to a minimization routine (e.g. quasi-Newton method, |
1785 |
conjugate gradient, ... \cite{gil_lem:89}) |
conjugate gradient, ... \cite{gil-lem:89}) |
1786 |
to compute an update in the |
to compute an update in the |
1787 |
control variable for iteration step $k+1$ |
control variable for iteration step $k+1$ |
1788 |
\[ |
\[ |